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WO2018164041A1 - Store à rouleau et couvercle latéral - Google Patents

Store à rouleau et couvercle latéral Download PDF

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Publication number
WO2018164041A1
WO2018164041A1 PCT/JP2018/008281 JP2018008281W WO2018164041A1 WO 2018164041 A1 WO2018164041 A1 WO 2018164041A1 JP 2018008281 W JP2018008281 W JP 2018008281W WO 2018164041 A1 WO2018164041 A1 WO 2018164041A1
Authority
WO
WIPO (PCT)
Prior art keywords
side cover
fin
support member
roll screen
screen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2018/008281
Other languages
English (en)
Japanese (ja)
Inventor
万人 山岸
中村　元
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tachikawa Corp
Tachikawa Blind Manufacturing Co Ltd
Original Assignee
Tachikawa Corp
Tachikawa Blind Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tachikawa Corp, Tachikawa Blind Manufacturing Co Ltd filed Critical Tachikawa Corp
Priority to CN201880015990.2A priority Critical patent/CN110637142A/zh
Publication of WO2018164041A1 publication Critical patent/WO2018164041A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40—Roller blinds
    • E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes

Definitions

  • the present invention relates to a roll screen that can lift and lower the screen by winding or unwinding the screen with a winding pipe, and a side cover for a shielding device that can open and close the shielding material.
  • a roll screen supports a winding pipe through a support member (side bracket) by a mounting frame attached via a bracket to a mounting surface such as a ceiling surface or a wall surface, and the upper edge of the screen is It is configured to be able to adjust the amount of light collected into the room by being attached to and suspended from the take-up pipe and winding or unwinding the screen with the take-up pipe.
  • support members (side brackets) are fixed to both ends of the mounting frame, and a cylindrical winding pipe is rotatably supported between the left and right support members.
  • a roll screen configured to dispose a cover material in front of the winding pipe in order to prevent a gap between the mounting frame and the winding pipe is disclosed (for example, see Patent Document 1).
  • Patent Document 1 discloses a roll screen configured such that a cover material is disposed in front of the winding pipe in order to prevent a gap between the mounting frame and the winding pipe.
  • an object of the present invention is to provide an excellent roll screen with higher comfort and a side cover for a shielding device that can open and close the shielding material.
  • the present inventors have intensively studied in view of the above-mentioned circumstances, and have found that there is room for improvement in the side cover, and have invented a new side cover for a shielding device such as a roll screen.
  • a roll screen according to a first aspect of the present invention is a roll screen that allows the screen to be raised and lowered, and covers a support member that supports a winding pipe that can wind or unwind the screen, and covers the support member.
  • a side cover wherein a front-rear width of the side cover is larger than a front-rear width of the support member.
  • the roll screen according to the second aspect of the present invention is a roll screen capable of moving the screen up and down, and a support member that supports a winding pipe that can wind or unwind the screen, and the support member.
  • the side cover is supported by the support member so as to be rotatable or slidable within a range that does not collide with the ceiling surface and the wall surface.
  • the side cover protrudes from the rear edge portion of the support member, and at least partially covers the gap between the rear side of the roll screen and the wall surface. It has the shape which can be. Thereby, it can adapt to the shape of an installation place with a simple structure, and the effect which prevents the light leakage from a side surface can be acquired.
  • the roll screen includes a fin that is fixedly or movablely installed in front of the roll screen, and the side cover is a fin of the fixed or predetermined movable range. It has the shape which covers a side edge part. Thereby, the effect which prevents also the light leakage from the side edge part of a fin can be acquired.
  • the fin is configured to be positioned in front of the winding pipe that is outside the range of the support member, and the side cover includes the winding pipe. And a gap between the predetermined support member and the predetermined support member.
  • the roll screen according to the third aspect of the present invention is a roll screen that allows the screen to be raised and lowered, and a fin placed on the front surface of the roll screen and the screen can be wound or unwound.
  • a support member that supports the take-up pipe; and a side cover that covers the support member, and the side cover rotates or slides within a range that does not collide with the ceiling surface and the wall surface independently of the fins.
  • the support member is movably supported by the support member.
  • the side cover according to the first aspect of the present invention is a side cover provided on the shielding device having a front-rear width larger than the front-rear width of the frame of the shielding device, and is non-collision with respect to the ceiling surface and the wall surface.
  • the shield device is supported so as to be rotatable or at least slidable in the front-rear direction.
  • the side cover according to the second aspect of the present invention is a side cover provided in the shielding device, and has a front-rear width larger than the front-rear width of the frame body of the shielding device, and is fixedly engaged with the shielding device.
  • it is supported by being supported by being rotated or slidably movable at least in the front-rear direction.
  • the side cover according to the third aspect of the present invention is a side cover provided in the shielding device, and has a function of restricting the position of the fin placed on the front surface of the shielding device.
  • the side cover according to the third aspect of the present invention is further characterized in that it further has a function of preventing lateral slippage of the fabric attached to the fin. Thereby, the designability can be further improved and the fabric attached to the fin can be stably held.
  • or 3rd aspect by this invention WHEREIN It has a shape which makes it protrude from the back of the said shielding apparatus and can cover the clearance gap between the back and the wall surface of the said shielding apparatus at least partially.
  • the side cover according to the first to third aspects of the present invention is characterized by having a step shape adapted to the shape of the wall surface.
  • an excellent shielding device with higher comfort can be configured.
  • it is possible to suppress light leakage in the gap between the rear side of the shielding device and the wall surface, and to improve its design.
  • FIG. 4A, FIG. 4B, and FIG. 4C are side views for individually explaining an operation example of fins in a roll screen as a shielding device according to an embodiment of the present invention. 5A, FIG. 5B, and FIG.
  • FIG. 5C are side views each showing a configuration when the fin is applied to a roll screen as a shielding device of another embodiment and explaining the operation of the fin.
  • 6A and 6B are a perspective view partially showing a peripheral configuration of the side cover according to the first embodiment of the present invention, and a perspective view showing an assembly position of the side cover.
  • 7A and 7B are a perspective view partially showing a peripheral configuration of the side cover according to the second embodiment of the present invention and a perspective view showing an assembly position of the side cover.
  • FIG. 8A and FIG. 8B relate to the present invention provided in consideration of the gap between the rear surface of the shielding device and the wall surface that occurs when the roll screen as the shielding device of one embodiment is installed on the ceiling surface or wall surface.
  • FIGS. 11A and 11B are a perspective view partially showing a peripheral configuration of a side cover according to a fifth embodiment of the present invention, and a perspective view showing an assembly position of the side cover.
  • 12A and 12B are a perspective view partially showing a peripheral configuration of a side cover according to a sixth embodiment of the present invention, and a perspective view showing an assembly position of the side cover.
  • the upper direction and lower direction in the drawing are respectively upward (or upper) and downward (or lower) according to the hanging direction of the screen 4.
  • the left direction in the figure is defined as the left side of the roll screen 1
  • the right direction in the figure is defined as the right side of the roll screen 1.
  • the side to visually recognize is made into the front side (or indoor side) with respect to the front view of the roll screen 1 shown in FIG. 1, and the other side is made into the back side (or outdoor side).
  • FIG. 1 is a front view showing a schematic configuration of a roll screen 1 according to the present invention.
  • support members 2a and 2b are fixed to both ends of the mounting frame 2, and shaft members (not shown) are fixed to the support members 2a and 2b, and extend from the shaft members.
  • a cylindrical winding pipe 3 is rotatably supported between the support members 2a and 2b by a fixed shaft (not shown).
  • the mounting frame 2 is fixed to a ceiling surface or a wall mounting surface by a bracket 6.
  • the support members 2a and 2b are respectively covered with side covers 10a and 10b (collectively referred to as “side covers 10”), and in particular, improve the design when viewed from the side as described later.
  • An operation pulley (not shown) is provided at the right end of the take-up pipe 3, and an endless operation cord 7 hung on the operation pulley is suspended.
  • the operation cord 7 is formed of a ball chain, and the surface of the operation pulley around which the ball chain is hung is configured to have irregularities having a shape suitable for the ball portion of the ball chain. .
  • the winding pipe 3 can be rotated by operating the operation cord 7.
  • the operation cord 7 may be formed in a string shape, and the surface of the operation pulley around which the operation cord 7 is wound may have a highly frictional surface shape.
  • the winding pipe 3 is attached to one end of the screen 4 so as to wind the screen 4 or to support the suspension so that it can be rewound.
  • the other end of the screen 4 is attached to a weight bar 5 that functions as a weight member. Accordingly, the screen 4 is stretched based on the weight of the weight bar 5.
  • the screen 4 is suspended from the outdoor side of the winding pipe 3.
  • the weight bar 5 When the operation cord 7 is operated to rotate the winding pipe 3 in the screen winding direction, the weight bar 5 is raised, and when the winding pipe 3 is rotated in the screen unwinding direction, the weight bar 5 is lowered.
  • a spring motor that reduces the operating force when the screen 4 is wound is housed on the left end side, and a stopper device that prevents the screen 4 from dropping its own weight is housed on the right end side. (Not shown).
  • the fin 9 having a structure capable of easily attaching the predetermined fabric 13 is attached to the front side (front side) of the mounting frame 2, and the winding pipe 3 and Light leakage from a gap generated between the mounting frame 2 and the like is effectively shielded.
  • FIG. 2 the structure of the fin 9 of one Example in the roll screen 1 of this embodiment is shown.
  • the shaft portion 91 of the fin 9 is engaged with the bearing portion 20 provided on the front side of the mounting frame 2, whereby the fin 9 is connected to the front side (front side) of the mounting frame 2. And is supported rotatably within a predetermined range.
  • the fin 9 has a substantially L-shaped cross-sectional shape as a whole, and is rotatably locked on the front side (front side) of the mounting frame 2.
  • the fins 9 are preferably formed of a synthetic resin with high light shielding properties, aluminum, or the like, but may be a transparent or translucent synthetic resin when the fabric 13 is attached as in this example.
  • the lateral width of the fin 9 has substantially the same length as the lateral width of the mounting frame 2, and more precisely is slightly shorter than the lateral width of the mounting frame 2. Even if the lateral width changes due to thermal expansion or the like when the fins 9 are made of synthetic resin, the fins 9 are locked so as to be smoothly rotatable.
  • a bearing portion 20 having a substantially C-shaped cross section extending in the longitudinal direction is formed below the front surface of the mounting frame 2.
  • the shaft portion 91 of the fin 9 is engaged with the bearing portion 20, whereby the fin 9 is rotatably supported on the back side of the mounting frame 2.
  • Support members 2 a and 2 b are attached to both ends of the mounting frame 2 in the longitudinal direction.
  • the support members 2a and 2b are configured in the same shape, and are provided with notches (not shown) having a size that substantially matches the substantially C-shaped cross-sectional shape of the bearing portion 20 of the mounting frame 2.
  • the notches are provided so that the shaft portions 91 of the fins 9 can be slid from the left and right directions and inserted into the bearing portions 20 to be supported after the support members 2a and 2b are fixed to the mounting frame 2. Then, the fin 9 is slid to be removable, and other than this slide is not removable, and even if an external force is applied to the fin 9, the fin 9 is not detached from the mounting frame 2.
  • the support members 2a and 2b are covered with the side covers 10a and 10b, respectively.
  • the side covers 10 a and 10 b have a function of restricting the position of the fin 9 by suppressing the sliding of the fin 9 in the left-right direction even when the fin 9 is rotated.
  • a bearing portion 20 having a substantially C-shaped cross section extending in the longitudinal direction is formed below the front surface of the mounting frame 2. More specifically, the bearing portion 20 forms a bending shaft 20f at the tip of a rotation restricting piece 20a extending upward from the bottom portion of the mounting frame 2 so that the shaft portion 91 of the fin 9 can be supported.
  • the rotation restricting piece 20 a has a function of restricting the downward rotation of the fin 9. Further, a rotation restricting piece 20 b for restricting the upward rotation of the fin 9 is formed above the bearing portion 20 on the back surface of the mounting frame 2.
  • the rotation restricting piece 20a is formed in a substantially C shape protruding forward from the front surface of the main body of the mounting frame 2, and the rotation restricting piece 20b is formed in a substantially plate shape protruding backward.
  • the rotation of the fin 9 in the vertical direction is restricted, and no matter how the fin 9 is rotated, the bearing portion is moved back. It is designed not to deviate from 20.
  • the fin 9 has, as a schematic configuration, a support plate portion 93 having a substantially C-shaped shaft portion 91 at the tip and protruding forward from the front side surface of the mounting frame 2 with a predetermined length, and the support plate portion.
  • a shielding plate portion 94 extending downward from 93 with a predetermined length has a substantially L-shaped cross-sectional shape as a whole, and avoids collision force and contact sound caused by interference with the screen 4 (or a weight bar 5 described later).
  • it is formed of a double-curved member (in this example, a single member, but may be a composite member) so as to relax.
  • the support plate portion 93 has a substantially bent shape in an approximately L shape, and a substantially C-shaped shaft portion 91 is formed at the tip thereof.
  • the shaft portion 91 is a portion that is rotatably locked by the bending shaft 20f in the bearing portion 20.
  • the tip of the shaft portion 91 is formed in a substantially bowl shape that is refracted at an acute angle, and by engaging with the bearing portion 20 with a spatial margin, the fin 9 is less likely to come off from the bearing portion 20, The degree of freedom of rotation of the fin 9 is increased.
  • the shaft portion 91 of the fin 9 is locked to the bearing portion 20 in such a manner that the degree of freedom of rotation is increased, an unpleasant interference sound (contact sound) due to the rotation interference between the fin 9 and the rotation restricting piece 20b. ) Is formed, the shaft portion 91 is formed with a curved portion 92 whose thickness is changed and thickened in the rotation range.
  • a contact portion 97 is formed in the vicinity of the base of the shaft portion 91 provided at the tip of the support plate portion 93.
  • the abutting portion 97 is a portion that regulates the upward rotation of the fin 9 by abutting against the rotation restricting piece 20b.
  • the fin 9 is less likely to be detached from the bearing portion 20, and rotation of the fin 9 is allowed while suppressing rattling and reducing the interference sound. .
  • the unpleasant interference sound (contact sound) resulting from the rotation interference of the contact part 97 and the rotation control piece 20b can be reduced so that it can be disregarded.
  • a protrusion 98 is formed below the shaft 91 provided at the tip of the support plate 93, and the protrusion 98 protrudes from the support plate 93 along with the shaft 91.
  • the protrusion 98 is a part that restricts the downward rotation of the fin 9 at a position in contact with the rotation restricting piece 20 a of the bearing portion 20 in the mounting frame 2.
  • the tip of the protrusion 98 is formed in a shape having an uneven step as shown in the figure, and has a function of relaxing the contact sound and the collision force when coming into contact with the rotation restricting piece 20a.
  • the protrusion part 98 of this example is formed so that it may extend and protrude in the left-right direction of the support plate part 93, the form which protrudes partially in the left-right direction of the support plate part 93 may be sufficient.
  • a curved interference mitigation portion 95 is formed at the lower end of the shielding plate portion 94 extending downward from the support plate portion 93. Even when there is contact with the screen 4 (or weight bar 5 in the embodiment described later), the interference mitigation unit 95 warps away from the screen 4 (or weight bar 5) so as to relieve the contact sound and collision force. Has a shape.
  • projection pieces 96a and 96b projecting in a substantially cross-sectional shape are provided, respectively, and a recess for engaging the upper and lower ends of the fabric 13 is formed.
  • a claw portion 99 located inside the projection piece 96a is formed at the upper front end of the shielding plate portion 94, and the projection piece 96a and the claw portion 99 are configured as a gripping means that functions as a cloth presser.
  • the projecting piece 96b at the lower end of the front surface of the shielding plate portion 94 is a portion for suppressing the fluttering of the fabric 13, and a concave portion that suppresses the fluttering and does not press-contact is formed.
  • FIG. 3A and 3B are side views for explaining the operation of the fin 9 of one example in the roll screen 1 of the present embodiment.
  • FIG. These figures show the upper side rotation restriction of the fin 9.
  • a protrusion 98 is formed below the shaft 91 provided at the tip of the support plate 93, and the protrusion 98 is aligned with the shaft 91 from the support plate 93. It protrudes.
  • the fin 9 is locked by the shaft portion 91 so as to be rotatable by the bending shaft 20f of the bearing portion 20.
  • the protrusion 98 provided on the fin 9 has a function of restricting the downward rotation of the fin 9 at a position in contact with the rotation restricting piece 20 a of the bearing portion 20 in the mounting frame 2.
  • the longitudinal direction of the shielding plate portion 94 of the fin 9 is regulated so as to be substantially perpendicular to the front-rear direction of the mounting frame 2 (hanging in the vertical direction).
  • the longitudinal direction of the shielding plate portion 94 of the fin 9 is substantially perpendicular to the longitudinal direction of the attachment frame 2 (hanging in the vertical direction). Therefore, the design is improved.
  • a contact portion 97 is formed in the vicinity of the base of the shaft portion 91 provided on the fin 9.
  • the contact part 97 is a part that restricts the upward rotation of the fin 9 by contacting the rotation restricting piece 20b when the fin 9 is rotated from the basic posture. As a result, the fin 9 is not in contact with the bracket 6 and its mounting surface. Thus, the quality can be maintained without impairing the operability when the fins 9 are attached to the attachment frame 2 of the roll screen 1.
  • the fins 9 are provided with protrusions 96a and 96b projecting in a substantially cross-sectional shape at the upper and lower ends of the front surface of the shielding plate portion 94, respectively, and a recess for engaging the upper and lower ends of the fabric 13 is formed.
  • a claw portion 99 is formed inside the projection piece 96a at the upper front end of the shielding plate portion 94, and the projection piece 96a and the claw portion 99 are configured as gripping means that function as a fabric presser.
  • the projecting piece 96b at the lower end of the front surface of the shielding plate portion 94 is a portion for suppressing the fluttering of the fabric 13, and a concave portion that suppresses the fluttering and does not press-contact is formed.
  • the fin 9 can be easily attached without causing the fabric 13 to bend by adopting a structure in which only the upper end of the fabric 13 is engaged.
  • FIG. 4A, FIG. 4B, and FIG. 4C are side views for individually explaining an operation example of the fin 9 of one example in the roll screen 1 of the present embodiment.
  • the fin 9 of this embodiment includes a support plate portion 93 that is bent and protrudes forward from the front side surface of the mounting frame 2 with a length a, and a length b that extends downward from the support plate portion 93.
  • the extending shielding plate portion 94 has a substantially L-shaped cross-sectional shape as a whole.
  • the length b of the shielding plate portion 94 is formed with a length that prevents light leakage caused by a gap between the mounting frame 2 and the winding pipe 3.
  • the length a of the support plate portion 93 is set in a range that does not adversely affect the operation of the operation cord 7. Even when the operation cord 7 is operated so as to come into contact with the fin 9 according to the present embodiment, the fin 9 rotates so that an operation load is not generated.
  • the light shielding function can be maintained while maintaining the state in which the longitudinal direction of the shielding plate portion 94 of the fin 9 is substantially perpendicular to the front-rear direction of the mounting frame 2 (the state in which the fin 9 is suspended in the vertical direction).
  • 5A, 5B, and 5C show a configuration when the fin 9 is applied to the roll screen 1 of another embodiment.
  • the screen 4 is suspended from the take-up pipe 3 on the fin 9 side of the present embodiment, and the weight bar 5 is positioned between the fin 9 and the take-up pipe 3.
  • the fin 9 of the present embodiment has a curved interference mitigation portion 95 formed at the lower end of the shielding plate portion 94 extending downward from the support plate portion 93, so that interference with the weight bar 5 occurs. There will be no catch.
  • the weight bar 5 smoothly moves from the interference mitigation portion 95 to the shielding plate portion 94 in the fin 9. Since the fin 9 moves and rotates, its operability is not impaired. Further, as described with reference to FIG. 3B, a contact portion 97 is formed near the base of the shaft portion 91 provided on the fin 9, and the contact portion 97 has the fin 9 from the basic posture. When it rotates, it is in contact with the rotation restricting piece 20b to restrict the upward rotation of the fin 9.
  • the fin 9 becomes non-contact
  • the basic posture in which the longitudinal direction of the shielding plate portion 94 of the fin 9 is substantially perpendicular to the front-rear direction of the mounting frame 2 (a state in which the fin 9 is suspended in the vertical direction) is always maintained.
  • the movement restricting member 12 is brought into contact with the operation pulley 8 or the like to stop its rotation.
  • An upper limit position can be defined. Thereby, the fin 9 becomes non-contact
  • the basic posture in which the longitudinal direction of the shielding plate portion 94 of the fin 9 is almost perpendicular to the front-rear direction of the mounting frame 2 (a state in which the fin 9 is suspended in the vertical direction) can be maintained. Quality and quality can be maintained.
  • the fin 9 can be mounted on the mounting frame 2 of various roll screens 1 and does not adversely affect its operability, quality, or design.
  • such a fin 9 can be used for the purpose of improving the light shielding property and wind shielding property below the frame body in addition to the roll screen. Moreover, the designability of front view can be improved more by attaching the fabric
  • the design of the front view of the roll screen 1 can be improved by the installation of the fins 9, when viewed from the side, the presence of the fins 9 may cause the design of the side view to be impaired.
  • the fabric shift may occur due to physical distribution, operation, or due to lapse of time, and the design properties may be impaired. It is necessary to suppress this fabric shift. .
  • the support member 2 a located on the right side of the fin 9 is provided with a side cover 10 a and the support member located on the left side of the fin 9.
  • 2b is provided with a side cover 10b.
  • the side cover 10a and the side cover 10b are symmetrical with each other but have the same structure, the side cover 10a and the side cover 10b are collectively referred to as the side cover 10 when it is not necessary to distinguish them.
  • the side cover 10 is configured so as to improve rather than impair the function of the fin 9 described above, to suppress light leakage from the side, and to further improve the design when viewed from the side. ing.
  • FIGSide cover of Example 1 are a perspective view partially showing a peripheral configuration of the side cover 10a according to the first embodiment of the present invention and a perspective view showing an assembly position of the side cover 10a.
  • the side cover 10 includes a substantially flat portion 110 that covers the side end portion of the fin 9 in the basic posture, and the entire side surface of the support member 2a (or 2b). However, it has a shape that is continuous with a portion 120 that covers a part of the support member 2a (or a part of the support member 2b may be exposed).
  • FIG. 6B the appearance shown in FIG. 6A is remarkably improved in design when viewed from the side as compared with the appearance when the side cover 10 (10a) is not provided. To do. Moreover, the light leak which arises from the side clearance gap between the fin 9 and the supporting member 2a (or 2b) and the winding pipe 3 can be suppressed.
  • the side cover 10 according to the first embodiment does not hinder the rotation of the fin 9, and has a function of restricting the position of the fin 9 by suppressing the sliding of the fin 9 in the horizontal direction even when the fin 9 is rotated. . Further, the side cover 10 according to the first embodiment has a function of preventing the lateral displacement of the fabric 13 when the fabric 13 is attached to the fin 9.
  • FIGSide cover of Example 2 are a perspective view partially showing a peripheral configuration of the side cover 10a according to the second embodiment of the present invention, and a perspective view showing an assembly position of the side cover 10a. Similar components are denoted by the same reference numerals.
  • the substantially flat portion 110 covering the side end portion of the fin 9 in the basic posture and the entire side surface of the support member 2a (or 2b) has a shape that is continuous with a portion 120 that covers the support member 2a (or a part of the support member 2a may be exposed).
  • FIG. 7B only the portion 120 is engaged and fixed with the side surface of the support member 2a, and the portion 110 is not engaged with the fin 9 or the support member 2a.
  • the portion 110 covers the side end portion of the fin 9.
  • the rotation angle ⁇ a of the fin 9 may be a practical rotation angle of the fin 9 (0 ⁇ a ⁇ ⁇ ), where ⁇ is the maximum rotation angle from the basic posture described above.
  • the side cover 10 of the second embodiment includes all the advantages of the first embodiment shown in FIGS. 6A and 6B. And in the side cover 10 of Example 2, since the site
  • the roll screen 1 as a shielding device when the roll screen 1 as a shielding device according to an embodiment is installed on the ceiling surface or wall surface, not only the side ends of the fins 9 are covered, but also the rear and wall surfaces of the shielding device.
  • the front-rear width w2 of the frame of the shielding device (in this example, the mounting frame 2 and the side cover 10) is made larger than the front-rear width w1 of the support member 2a (or 2b) in consideration of the gap between Is preferred.
  • the front-rear width w2 of the frame body of the shielding device may be made larger than the front-rear width w1 of the support member 2a (or 2b) in consideration of the gap between them. preferable.
  • the window frame WF protrudes from the wall surface W behind the shielding device, avoid the window frame WF and install the shielding device with the rear edge of the side cover 10 as close as possible to the wall surface W.
  • the window frame WF cannot be avoided, as shown in FIGS. 8A and 8B, the rear edge of the side cover 10 is placed as close to the window frame WF as possible to install the shielding device. It is preferable.
  • the side covers 10 of the following embodiments when the roll screen 1 having the fins 9 is installed on the ceiling surface or the wall surface as a representative example, not only the side end portions of the fins 9 are covered, but also the shielding device thereof.
  • a shape example or a structure example that also considers the gap between the rear and the wall surface will be described more specifically.
  • the case where the installation of the roll screen 1 cannot avoid the window frame WF will be described as an example.
  • FIGSide cover of Example 3 are a perspective view partially showing a peripheral configuration of the side cover 10a according to the third embodiment of the present invention, and a perspective view showing an assembly position of the side cover 10a.
  • the side cover 10 includes a substantially flat portion 110 that covers the side end portion of the fin 9 in the basic posture, and the entire side surface of the support member 2a (or 2b). However, a portion 120 that covers the support member 2a (or a part of the support member 2a may be exposed) and a portion 130 that protrudes from the rear edge of the support member 2a (or 2b) are connected.
  • the side cover 10 of Example 3 is fixed by engaging only the portion 120 with the side surface of the support member 2a, and the portion 110 does not engage with the fin 9 or the support member 2a. Further, the portion 130 is not engaged with the support member 2a.
  • the roll screen 1 having the side cover 10 according to the third embodiment has the rear edge of the side cover 10 as close as possible to the window frame WF of the wall surface W, and is not in contact with the ceiling surface and the wall surface W. It can be installed within the range of collision.
  • FIG. 9B the appearance shown in FIG. 9A is remarkably improved in design when viewed from the side as compared to the appearance when the side cover 10 (10a) is not provided. To do. Moreover, the light leakage which arises from the side clearance between the fin 9 and the support member 2a (or 2b) or the winding pipe 3 can be suppressed, and the light leakage from the back of the roll screen 1 can be suppressed. .
  • the side cover 10 of the third embodiment does not hinder the rotation of the fin 9 as in the first and second embodiments, and suppresses the sliding of the fin 9 in the left-right direction even when the fin 9 rotates. It has a function to regulate the position of 9. Further, the side cover 10 according to the third embodiment has a function of preventing the lateral displacement of the fabric 13 when the fabric 13 is attached to the fin 9 as in the first and second embodiments.
  • FIGSide cover of Example 4 are a perspective view partially showing a peripheral configuration of the side cover 10a according to the fourth embodiment of the present invention, and a perspective view showing an assembly position of the side cover 10a.
  • the side cover 10 includes a substantially flat portion 110 that covers the side end portion of the fin 9 in the basic posture, and the entire side surface of the support member 2a (or 2b). However, a portion 120 that covers the support member 2a (or a part of the support member 2b may be exposed) and a portion 130 that protrudes from the rear edge of the support member 2a (or 2b) are connected to each other. Is formed with a notch 130a for avoiding the window frame WF.
  • the side cover 10 of the fourth embodiment is fixed by engaging only the portion 120 with the side surface of the support member 2a, as in the third embodiment, and the portion 110 is the fin 9 or the support member. 2a is not engaged, and the part 130 is also not engaged with the support member 2a.
  • the side cover 10 of Example 4 has a step shape adapted to the shape of the wall surface, such as when the window frame WF protrudes from the wall surface W. That is, since the side cover 10 of Example 4 in the illustrated example can avoid the window frame WF by the notch 130a, the roll screen 1 having the side cover 10 of Example 4 is as shown in FIG. The rear edge of the side cover 10 can be brought closer to the wall surface W than in the case of the third embodiment.
  • FIG. 9B the appearance shown in FIG. 9A is remarkably improved in design when viewed from the side as compared to the appearance when the side cover 10 (10a) is not provided. To do. Moreover, the light leakage which arises from the side clearance between the fin 9 and the support member 2a (or 2b) and the winding pipe 3 is suppressed, and compared with the case of Example 3, it is from the back of the roll screen 1. Light leakage can be further suppressed.
  • the side cover 10 of the fourth embodiment does not hinder the rotation of the fin 9 as in the first to third embodiments, and suppresses the sliding of the fin 9 in the left-right direction even when the fin 9 rotates. It has a function to regulate the position of 9. Further, the side cover 10 according to the fourth embodiment has a function of preventing the lateral displacement of the fabric 13 when the fabric 13 is attached to the fin 9 as in the first to third embodiments.
  • FIGS. 11A and 11B are a perspective view partially showing a peripheral configuration of the side cover 10a according to the fifth embodiment of the present invention and a perspective view showing an assembly position of the side cover 10a.
  • the side cover 10 of the fifth embodiment includes a substantially flat portion 110 that covers the side end of the fin 9 in the basic posture, and the entire side surface of the support member 2a (or 2b) ( However, the support member 2a (or part of the support member 2a may be exposed) 120 and the support member 2a (or 2b) projecting from the rear edge portion of the support member 2a (or 2b) have a continuous shape, and the support member 2a. (Or 2b) can be moved relatively by sliding.
  • a slide piece 121 protrudes from a portion of the side cover 10 of the fifth embodiment facing the side surface of the support member 2a (or 2b).
  • a round shaft 121a is formed at the front end portion.
  • a slide groove 21 extending in the front-rear direction is formed on the side surface of the support member 2a (or 2b), and the slide piece 121 in the side cover 10 of Example 5 is inserted into the slide groove 21.
  • the round shaft 121a at the distal end portion of the slide piece 121 is elastically deformed and penetrates the slide groove 21, so that the side cover 10 of the fifth embodiment is prevented from being detached from the side surface of the support member 2a (or 2b), and the front-rear direction Relative movement is possible by sliding movement.
  • slide groove 21 and the slide piece 121 are not limited to one set, and a plurality of sets of the slide groove 21 and the slide piece 121 may be used.
  • the slide piece 121 of the part 120 is engaged and supported so as to be relatively movable with the side surface of the support member 2a, and the part 110 is not engaged with the fin 9 or the support member 2a. 130 also does not engage with the support member 2a.
  • the roll screen 1 having the side cover 10 according to the fifth embodiment can increase the degree of installation freedom by sliding the side cover 10 along the window frame WF.
  • the rear edge can be brought close to the wall surface W in an adjustable manner.
  • the freedom degree of the whole shape of the side cover 10 of Example 5 can be raised by enabling the side cover 10 to slide.
  • FIG. 11B the appearance shown in FIG. 11A is remarkably improved in design when viewed from the side as compared with the appearance when the side cover 10 (10a) is not provided. To do. Moreover, the light leakage which arises from the side clearance between the fin 9 and the support member 2a (or 2b) and the winding pipe 3 is suppressed, and the light leakage from the rear of the roll screen 1 is further suppressed. Can do.
  • the side cover 10 according to the fifth embodiment does not hinder the rotation of the fin 9 as in the first to fourth embodiments, and suppresses the sliding of the fin 9 in the left-right direction even when the fin 9 rotates. It has a function to regulate the position of 9. Further, the side cover 10 according to the fifth embodiment has a function of preventing lateral displacement of the fabric 13 when the fabric 13 is attached to the fin 9, as in the first to fourth embodiments.
  • the side cover 10 is provided so as to be slidable in the front-rear direction relative to the support member 2 a (or 2 b) has been described.
  • it may be configured to be slidable in the forward / backward / upward / downward directions with the vertical direction taken into account.
  • the side cover 10 is not limited to be linearly slid, but may be configured to be slidable in a curved shape.
  • FIGS. 6 are a perspective view partially showing a peripheral configuration of the side cover 10a according to the sixth embodiment of the present invention, and a perspective view showing an assembly position of the side cover 10a.
  • the side cover 10 includes a substantially flat portion 110 covering the side end portion of the fin 9 in the basic posture and the entire side surface of the support member 2a (or 2b) ( However, the support member 2a (or part of the support member 2a may be exposed) 120 and the support member 2a (or 2b) projecting from the rear edge portion of the support member 2a (or 2b) have a continuous shape, and the support member 2a. (Or 2b) is relatively rotatable.
  • a columnar support shaft 122 protrudes from a portion facing the side surface of the support member 2 a (or 2 b) in the portion 120 in the side cover 10 of Example 6, A round shaft 122 a is formed at the tip of the support shaft 122.
  • a round hole-shaped shaft hole 22 is formed in the side surface of the support member 2a (or 2b), and the support shaft 122 in the side cover 10 of Example 6 is inserted into the shaft hole 22.
  • the round shaft 122a at the distal end portion of the support shaft 122 is elastically deformed and penetrates into the shaft hole 22, so that the side cover 10 of the sixth embodiment is prevented from being detached from the side surface of the support member 2a (or 2b), It becomes possible to move.
  • the present invention is not limited to the provision of the shaft hole 22 and the support shaft 122, but a guide groove (not shown) for restricting the rotation range is further provided on the side surface of the support member 2a (or 2b)
  • a guide shaft (not shown) that engages with the guide groove may be provided in the side cover 10 in parallel with the same shape as the support shaft 122.
  • a plurality of shaft holes 22 may be provided on the side surface of the support member 2a (or 2b) so that the position for pivotally supporting the side cover 10 can be adjusted.
  • the support shaft 122 of the part 120 is engaged and supported so as to be rotatable relative to the support member 2a, and the part 110 is not engaged with the fins 9 and the support member 2a. 130 also does not engage with the support member 2a.
  • the roll screen 1 having the side cover 10 of Example 6 can increase the degree of freedom of installation by the relative rotation of the side cover 10 along the window frame WF.
  • the rear edge portion can be brought close to the wall surface W.
  • the freedom degree of the whole shape of the side cover 10 of Example 6 can be raised by enabling the side cover 10 to slide.
  • FIG. 12B the appearance shown in FIG. 12A is significantly improved in design when viewed from the side as compared to the appearance when the side cover 10 (10a) is not provided. To do. Moreover, the light leakage which arises from the side clearance between the fin 9 and the support member 2a (or 2b) and the winding pipe 3 is suppressed, and the light leakage from the rear of the roll screen 1 is further suppressed. Can do.
  • the side cover 10 of the sixth embodiment does not hinder the rotation of the fin 9 as in the first to fifth embodiments, and suppresses the sliding of the fin 9 in the left-right direction even when the fin 9 rotates. It has a function to regulate the position of 9. Further, the side cover 10 according to the sixth embodiment has a function of preventing the lateral displacement of the fabric 13 when the fabric 13 is attached to the fin 9 as in the first to fifth embodiments.
  • the support shaft 122 of the side cover 10 was supported with respect to the round hole-shaped shaft hole 22 of the support member 2a (or 2b), and the relative rotation was demonstrated.
  • the shaft hole 22 of the support member 2a (or 2b) round, for example, a wavy shaft hole extending in the front-rear direction is used, and the relative rotation as shown in FIG. 11A can be used together with the relative movement in the front-rear direction.
  • the side cover 10 of each embodiment only needs to cover substantially the side end portion of the fin 9 and has a shape that completely covers the support member 2a (or 2b) when the fin 9 is in the basic posture.
  • the shape of the support member 2a (or 2b) may be exposed, and even in that case, improvement in design, suppression of light leakage, and functionality of the fin 9 are maintained.
  • the side cover 10 of each embodiment can be combined as appropriate to form a new embodiment.
  • a configuration of a new embodiment in which a notch 130a as shown in FIGS. 10A and 10B is provided on the side cover 10 of the embodiment 5 or 6 can be adopted.
  • the shape / structure of the shaft portion 91 of the fin 9 related to the side cover 10 of each embodiment and the method of locking are merely described as examples, and for example, the shaft portion 91 of the fin 9 is formed by a round shaft or the like.
  • the shaft portion 91 of the fin 9 is, for example, a roll screen, it may be configured to be supported by the support members 2a and 2b instead of being supported by the mounting frame 2 as a frame.
  • the fin 9 may be fixed so as not to be rotated in addition to the configuration in which the fin 9 is rotatable with respect to the frame body. Further, the fin 9 is not limited to a form that rotates with respect to the frame body, but may be an arbitrary movable form such as a form that slides with respect to the frame body.
  • the side cover 10 according to the present invention can be applied not only to a roll screen but also to a shielding device such as a horizontal blind, a scooping curtain, and a pleated screen (to a side end portion when the fin 9 is provided). it can.
  • light leakage from the side surface can be suppressed and the design of the side view can be improved, which is useful for applications of shielding devices such as roll screens.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

Cette invention concerne : un excellent store à rouleau offrant un plus grand confort ; et un couvercle latéral qui est destiné à des dispositifs de protection et permet l'ouverture/la fermeture d'un élément de protection. Ce couvercle latéral vient en prise de manière fixe avec un dispositif de protection tel qu'un store à rouleau (1) et vient en prise de manière rotative ou coulissante avec le dispositif de protection et supporte celui-ci. Ledit store à rouleau (1) comprend : des éléments de support (2a, 2b) qui supportent un tube d'enroulement (3) autour duquel un store (4) peut être enroulé ou déroulé ; et un couvercle latéral (10) qui recouvre chacun des éléments de support (2a, 2b), la largeur avant-arrière du couvercle latéral (10) étant supérieure à la largeur avant-arrière de l'élément de support 2a (ou 2b).
PCT/JP2018/008281 2017-03-10 2018-03-05 Store à rouleau et couvercle latéral Ceased WO2018164041A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201880015990.2A CN110637142A (zh) 2017-03-10 2018-03-05 卷帘和侧盖

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-046065 2017-03-10
JP2017046065A JP6960228B2 (ja) 2017-03-10 2017-03-10 ロールスクリーン及びサイドカバー

Publications (1)

Publication Number Publication Date
WO2018164041A1 true WO2018164041A1 (fr) 2018-09-13

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Application Number Title Priority Date Filing Date
PCT/JP2018/008281 Ceased WO2018164041A1 (fr) 2017-03-10 2018-03-05 Store à rouleau et couvercle latéral

Country Status (3)

Country Link
JP (1) JP6960228B2 (fr)
CN (1) CN110637142A (fr)
WO (1) WO2018164041A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7308633B2 (ja) * 2019-03-20 2023-07-14 立川ブラインド工業株式会社 ロールスクリーン

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3122704B2 (ja) * 1994-06-09 2001-01-09 株式会社ニチベイ ロールスクリーン
JP2016199986A (ja) * 2015-04-14 2016-12-01 立川ブラインド工業株式会社 ロールスクリーン
JP2016211361A (ja) * 2015-04-30 2016-12-15 立川ブラインド工業株式会社 ロールスクリーン

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3122704B2 (ja) * 1994-06-09 2001-01-09 株式会社ニチベイ ロールスクリーン
JP2016199986A (ja) * 2015-04-14 2016-12-01 立川ブラインド工業株式会社 ロールスクリーン
JP2016211361A (ja) * 2015-04-30 2016-12-15 立川ブラインド工業株式会社 ロールスクリーン

Also Published As

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JP6960228B2 (ja) 2021-11-05
CN110637142A (zh) 2019-12-31
JP2018150693A (ja) 2018-09-27

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