JP5877681B2 - Mounting structure for mounting different types of screens on rails - Google Patents

Description

  The present invention relates to a mounting structure for mounting either one or both of a pleated screen and a honeycomb screen to a head rail or an intermediate rail.

  Conventionally, the screen fixing plate mounting for the curtain device in which the end of the screen is fixed by the plate and the front end and the rear end of the plate are respectively attached to the front mounting portion and the rear mounting portion of the screen suspension member. A mechanism is disclosed (for example, refer to Patent Document 1). In this screen fixing plate for a curtain device, the cross section of the rear end of the plate is formed in an S-shape that can be elastically deformed in the front-rear direction, and the rear surface of the plate has a groove that opens rearward and extends in the left-right direction. The front mounting portion of the screen suspension member includes a plate portion that supports the front end portion in the vertical direction and a wall portion that contacts the front end portion. The rear attachment portion is a box portion into which the rear end portion is inserted, and a protrusion that engages with the groove is formed on the rear side wall of the box portion. Furthermore, the front-rear direction width of the plate entering the screen suspension member is the same as the front-rear direction width between the wall portion of the front mounting portion of the screen suspension member and the rear wall of the box portion.

  In the screen fixing plate mounting mechanism for a curtain device configured as described above, the front end of the plate to which the end of the screen is fixed is opened upward or downward between the plate portion and the projection of the screen suspension member. When the plate is inserted into the plate from the gap and applied to the wall, the rear end of the plate is elastically deformed and inserted into the box, the groove on the rear surface of the plate and the projection of the screen suspension member are detachably engaged. Can be easily detachably attached to the screen suspension member. At this time, the wall portion of the screen suspension member and the front end portion of the plate sandwich the screen and prevent the tension and vibration acting on the screen from rotating around the plate and reaching the fixing portion of the screen. Even if one or both of the above-described tension and vibration are applied to the end of the screen fixed via the adhesive tape or the stapler, there is no possibility of peeling from the plate.

  Further, a pleated curtain is disclosed in which the curtain material is suspended and supported from the head box by fixing the upper end portion of the curtain material to the fixed plate and detachably attaching the fixed plate to the head box (for example, patents). Reference 2). In this pleated curtain, on the head box and the fixed plate, a locking piece for supporting one side of the fixed plate in the front-rear direction and supporting it in the vertical direction, and the other side of the fixed plate are detachably supported in the vertical direction. A groove for positioning in the front-rear direction is provided. Further, the curtain material is suspended and supported from the fixed plate.

  In the pleated curtain configured as described above, the front side of the fixed plate to which the curtain material is fixed is inserted between the locking pieces of the head box from below, and the concave stripe is fitted to the fitting piece of the head box, The curtain material can be easily attached to the head box without securing a large working space on the side of the head box. Further, since the weight of the curtain material acts on the front side of the fixed plate and the front side of the fixed piece is supported by the locking piece of the head box, the fixed plate is not dropped from the head box due to the weight of the curtain material. In addition, the fixed plate attached to the head box is positioned in the front-rear direction with the concave strip fitted into the fitting piece, so that even if the curtain material loosens when the bottom rail is pulled up, the position of the fixed plate is There is no slip in the front-rear direction. Accordingly, it is possible to reliably prevent the fixing plate from falling off the head box. Furthermore, the curtain material can be easily removed from the head box by removing the concave strip of the fixing plate from the fitting piece of the head box.

  Further, a pleated screen mounting structure for mounting the upper end of the pleated screen to the head box is disclosed (for example, see Patent Document 3). In this pleated screen mounting structure, a mounting space extending in the longitudinal direction is provided on the lower side of the head box. An opening extending over the entire length with a width direction dimension smaller than the width direction dimension of the mounting space portion is provided below the mounting space portion and in the center portion in the width direction, and the substrate is fixed to the upper end portion of the pleat screen. . The substrate has a longitudinal dimension substantially equal to the opening, and a width dimension smaller than the width dimension of the mounting space and larger than the width dimension of the opening. A protrusion is provided on the lower surface side of the substrate at a position near one end in the width direction, and the dimension from the other end in the width direction of the substrate to the protrusion is set larger than the width in the opening. Furthermore, after the board is inserted into the mounting space from the other end in the width direction through the opening, it is accommodated in the mounting space in a state where the protrusion is moved in the width direction to a position in contact with the width direction end of the opening. Configured to be.

  In the pleated screen mounting structure configured as described above, when the pleated screen is attached to the head box, the substrate is inserted into the mounting space through the opening from the width direction end on the side where the protruding portion is not provided, and the protruding portion After the end on the side where the protrusion is provided passes through the opening, the substrate may be moved to the side where the protrusion is provided. Since the substrate has a width direction dimension larger than that of the opening and is prevented from moving in the width direction by the protrusion, it does not fall off even if a downward force is applied from the pleated screen. On the other hand, when the screen is replaced, the substrate can be extracted through the opening by moving the substrate to the width direction end portion where no protrusion is provided and then moving the protrusion side downward. Accordingly, only the pleat screen can be replaced while the head box is fixed to the window frame or the like.

Japanese Patent No. 4465549 (Claim 1, paragraph [0006], FIGS. 1 and 2) Japanese Patent No. 3435366 (Claim 1, paragraphs [0030] to [0033], FIGS. 1 and 3) No. 07-1029 (Claim 1, Specification, Column 5, Line 5 to Column 18, Line 1, FIG. 1)

  However, in the conventional screen fixing plate mounting structure shown in Patent Documents 1 to 3, the pleat screen can be mounted on the head rail, but the honeycomb screen has a mounting portion different from that of the pleated screen. There was a problem that could not be installed.

  It is an object of the present invention to be able to attach the second screen to the head rail for the first screen having a different attachment portion without producing a head rail and a rail end cap dedicated to the second screen. The object is to provide a mounting structure for mounting a screen. Another object of the present invention is to provide an attachment structure for attaching different types of screens to the rail, which allows simultaneous attachment of different types of first and second screens to the upper and lower surfaces of the intermediate rail.

As shown in FIGS. 1 to 3 and 5, the first aspect of the present invention is that a single rail 13 is different in either or both of the shape and the size of the attachment portion to the rail 13 . A mounting structure for selectively mounting the first screen 11 and the second screen 12, the first main plate 21 for mounting the first screen 11 to the rail 13, and the second to the rail 13 via the auxiliary plate 23. A second main plate 22 for attaching the screen 12 and a pair of end caps 24 respectively attached to both ends of the rail 13 are provided, and the attachment portion of the second screen 12 is shaped or sized with the attachment portion of the first screen 11. The first main plate is formed between the rail 13 and the first screen 11 when the first screen 11 is attached to the rail 13. A pair of end caps 24 are respectively attached to both ends of the rail 13 with the rate 21 interposed therebetween . When the second screen 12 is attached to the rail 13, the second main plate 22 and the second main plate 22 are interposed between the rail 13 and the second screen 12. a pair of end caps 24 at both ends of the auxiliary plate 23 is interposed rail 13 and attached characterized Rukoto respectively.

  The second aspect of the present invention is an invention based on the first aspect, and as shown in FIGS. 1 and 5, the rail 13 is a head rail, the first screen 11 is a pleated screen, The two-screen 12 is a honeycomb screen.

  A third aspect of the present invention is an invention based on the second aspect, and as shown in FIGS. 6, 8, 10, and 12, the second main plate 52 is connected to the second main plate 52 via an auxiliary plate 53. 2 With the screen 12 attached, the auxiliary plate 53 is configured to be prevented from being detached from the second main plate 52 by attaching a pair of retaining clips 41 to both ends of the second main plate 52, respectively. It is characterized by.

In the fourth aspect of the present invention, as shown in FIGS. 13 and 14 , the first screen 11 or the second screen 12 and the second screen 12 or the first screen 11 are simultaneously provided on the upper surface and the lower surface of the single rail 71. A mounting structure for mounting each of the first main plate 21 for mounting the first screen 11 on the upper or lower surface of the rail 71 and the second screen 12 on the lower or upper surface of the rail 71 via the auxiliary plate 23. A second main plate 22 for attachment and a pair of end caps 76 attached to both ends of the rail 71 are provided, and the attachment portion of the second screen 12 is either the shape or the size of the attachment portion of the first screen 11. One or both of the rails 71 are formed so as to be different from each other when the first screen 11 is attached to the upper or lower surface of the rail 71. The first main plate 21 is interposed between the first screen 11 and the first screen 11. When the second screen 12 is attached to the lower surface or the upper surface of the rail 71, the second main plate is interposed between the rail 71 and the second screen 12. 22 and the auxiliary plate 23 is interposed, a pair of end caps 76 at both ends of the rail 71 fitted with a first screen 11 and second screen 12, wherein Rukoto mounted respectively.

  The fifth aspect of the present invention is an invention based on the fourth aspect, and as shown in FIG. 13, the rail 71 is an intermediate rail, the first screen 11 is a pleated screen, and the second screen 12. Is a honeycomb screen.

The sixth aspect of the present invention is to attach the first screen 11 or the second screen 12 and the second screen 12 or the first screen 11 to the upper surface and the lower surface of the single rail 101 simultaneously, as shown in FIG. The first main plate 21 for attaching the first screen 11 to the upper or lower surface of the rail 101, and the second main plate 92 for attaching the second screen 12 to the lower or upper surface of the rail 101, A pair of end caps that are respectively attached to both ends of the rail 101 , and the mounting portion of the second screen 12 is formed so that either one or both of the shape and size thereof is different from the mounting portion of the first screen 11. When the first screen 11 is attached to the upper surface or the lower surface of the rail 101, the rail 101 and the first screen 11 First main plate 21 is interposed between the second main plate 92 is interposed between the rail 101 and the second screen 12 when attaching the second screen 12 to the lower surface or upper surface of the rail 101, first A pair of end caps are respectively attached to both ends of the rail 101 to which the screen 11 and the second screen 12 are attached.
A seventh aspect of the present invention is an invention based on the sixth aspect, and as shown in FIG. 15, the rail 101 is an intermediate rail, the first screen 11 is a pleated screen, and the second screen 12. Is a honeycomb screen.

  In the mounting structure according to the first aspect of the present invention, the first main plate is interposed between the rail and the first screen when the first screen is attached to the rail, and the rail is attached when the second screen is attached to the rail. Since the second main plate and the auxiliary plate are interposed between the second screen and the second screen mounting portion, the head rail dedicated to the second screen and The second screen can be attached to the head rail for the first screen having a different shape or the like without producing the rail end cap.

  In the mounting structure according to the second aspect of the present invention, the first main plate is interposed between the head rail and the pleat screen when the pleat screen is attached to the head rail, and the head rail is attached when the honeycomb screen is attached to the head rail. Since the second main plate and the auxiliary plate are interposed between the honeycomb screen and the honeycomb screen, the head rail and the rail end for the honeycomb screen can be used even if the pleat screen mounting portion and the honeycomb screen mounting portion have different shapes. Without producing a cap, the honeycomb screen can be attached to the head rail for a pleated screen having a different attachment portion shape or the like.

  In the mounting structure according to the third aspect of the present invention, since the second screen is attached to the second main plate via the auxiliary plate and then the pair of retaining clips are attached to both ends of the second main plate, the auxiliary plate Detachment from the second main plate can be prevented. As a result, it is possible to prevent the second screen from being detached from the second main plate.

  In the mounting structure according to the fourth aspect of the present invention, the first main plate is interposed between the rail and the first screen when the first screen is attached to the upper or lower surface of the rail, and the first main plate is disposed on the lower or upper surface of the rail. Since the second main plate and the auxiliary plate are interposed between the rail and the second screen when the two screens are attached, even if the mounting portion of the first screen and the mounting portion of the second screen are different, The first and second screens having different mounting portions and the like can be simultaneously attached to the upper and lower surfaces of the intermediate rail.

  In the mounting structure according to the fifth aspect of the present invention, when the pleat screen is attached to the upper surface or the lower surface of the intermediate rail, the first main plate is interposed between the intermediate rail and the pleat screen, and the lower surface or the upper surface of the intermediate rail is disposed. Since the second main plate and the auxiliary plate are interposed between the intermediate rail and the honeycomb screen when the honeycomb screen is mounted, the intermediate rail can be used even if the pleat screen mounting portion and the honeycomb screen mounting portion have different shapes. A pleated screen and a honeycomb screen having different attachment shapes and the like can be simultaneously attached to the upper surface and the lower surface, respectively.

  In the mounting structure according to the sixth aspect of the present invention, when the first screen is attached to the upper surface or the lower surface of the intermediate rail, the first main plate is interposed between the intermediate rail and the pleat screen, and the lower surface or the upper surface of the intermediate rail. Since the second main plate is interposed between the intermediate rail and the honeycomb screen when attaching the second screen to the intermediate screen, even if the first screen mounting portion and the second screen mounting portion are different in shape, A first screen and a second screen having different attachment shapes and the like can be simultaneously attached to the upper and lower surfaces of the rail, respectively. Moreover, since the attachment structure of the sixth aspect does not require an auxiliary plate, the number of parts can be reduced and the number of assembling steps can be reduced as compared with the attachment structure of the fourth or fifth aspect.

  In the mounting structure according to the seventh aspect of the present invention, when the pleat screen is attached to the upper surface or the lower surface of the intermediate rail, the first main plate is interposed between the intermediate rail and the pleat screen, and the lower surface or the upper surface of the intermediate rail is disposed. Since the second main plate is interposed between the intermediate rail and the honeycomb screen when the honeycomb screen is installed, the top surface of the intermediate rail A pleated screen and a honeycomb screen having different attachment shapes and the like can be simultaneously attached to the lower surface.

It is a principal part side view which shows the state which attached the 2nd screen to the head rail of 1st Embodiment of this invention via the 2nd main plate and the auxiliary plate, and removed the end cap from the end surface. It is a principal part side view which shows the procedure which attaches a 2nd screen to a 2nd main plate via an auxiliary rail. It is a principal part side view corresponding to FIG. 1 which shows the state which attached the end cap to the end surface. It is a principal part perspective view which shows the state just before attaching the auxiliary | assistant plate which attached the 2nd screen to the 2nd main plate. It is a principal part side view which shows the state which attached the 1st screen to the head rail via the 1st main plate, and removed the end cap from the end surface. It is a side view which shows the state which attached the 2nd screen to the head rail of 2nd Embodiment of this invention via the 2nd main plate and the auxiliary plate, and removed the end cap from the end surface. It is a principal part side view which shows the procedure which inserts the auxiliary | assistant plate which attached the 2nd screen in the 2nd main plate, and also attaches a retaining clip to the 2nd main plate. It is a principal part side view corresponding to FIG. 6 which shows the state which attached the end cap to the end surface. It is a principal part perspective view which shows the state just before attaching the auxiliary | assistant plate which attached the 2nd screen to the 2nd main plate. It is a principal part perspective view which shows the state which inserted the auxiliary | assistant plate which attached the 2nd screen into the 2nd main plate, and attached the retaining clip to the 2nd main plate. It is a principal part side view which shows the state which attached the 1st screen to the head rail via the 1st main plate, and removed the end cap from the end surface. It is the sectional view on the AA line of FIG. It is a side view which shows the state which attached the 1st screen and the 2nd screen to the upper surface and lower surface of the intermediate rail of 3rd Embodiment of this invention, respectively, and removed the end cap from the end surface. It is a principal part side view corresponding to FIG. 13 which shows the state which attached the end cap to the end surface. It is a side view which shows the state which attached the 1st screen and the 2nd screen to the upper surface and lower surface of the intermediate rail of 4th Embodiment of this invention, respectively, and removed the end cap from the end surface.

  Next, an embodiment for carrying out the present invention will be described with reference to the drawings.

<First Embodiment>
As shown in FIGS. 1 and 5, either the first screen 11 or the second screen 12 can be selectively attached to the single head rail 13. In this embodiment, the first screen 11 is a pleated screen (FIG. 1), the second screen 12 is a honeycomb screen (FIG. 2), and the mounting width of the second screen 12 is larger than the mounting width of the first screen 11. It is formed small. The first screen 11 is configured to be folded on the lower surface of the head rail 13 by being lifted and unfolded by being lowered to be deformed into a state of being substantially zigzag-connected in a vertical direction in a side view. The second screen 12 is configured to be folded on the lower surface of the head rail 13 by being lifted and unfolded by being lowered to be deformed into a state in which a substantially pentagonal cylindrical body is continuous in a vertical direction in a side view. . A first main plate 21 is attached to the head rail 13 for attaching the first screen 11, and a second main plate 22 is attached to the head rail 13 for attaching the second screen 12 via the auxiliary plate 23.

  In the first embodiment, the “mounting width of the first screen 11” refers to a width corresponding to the width of the head rail 13 when the first screen 11 is attached to the head rail 13. The “mounting width of the screen 12” refers to a width corresponding to the width of the head rail 13 when the second screen 12 is attached to the head rail 13. In the first embodiment, the mounting width of the second screen (the width of the mounting portion) is smaller than the mounting width of the first screen (the width of the mounting portion). (The width of the portion) may be formed larger than the mounting width of the first screen (width of the mounting portion), or the mounting portion of the second screen may be different in shape, shape and size from the mounting portion of the first screen. It may be formed.

  The head rail 13 includes a front wall 13a and a rear wall 13b provided extending in the vertical direction, and a connecting piece 13c provided extending in the horizontal direction and connecting lower portions of the front wall 13a and the rear wall 13b (see FIG. 1 and FIG. 5). A relatively wide upper space 13d having an open upper surface is formed on the upper portion of the head rail 13, and a relatively narrow lower space 13e having an open lower surface is formed on the lower portion of the head rail 13. Although not shown, the upper space 13d houses a winding shaft, a winding drum, a clutch, and the like, and the lower space 13e houses the first main plate 21 or the second main plate 22. The winding shaft extends in the longitudinal direction of the head rail 13 and is rotatably accommodated in the head rail 13. The take-up drum is fitted to a take-up shaft, and is configured to wind up an elevating cord for folding the first screen 11 or the second screen 12 in a deployable manner. Further, the clutch is fitted to the take-up shaft, and is configured to switch the take-up shaft to the locked state or the unlocked state. Further, a front receiving portion 13f is provided at the lower edge of the front wall 13a of the head rail 13 so as to project toward the rear wall 13b and along the lower edge of the front wall 13a. A rear receiving portion 13g is provided at the lower edge of the rear wall 13b of the head rail 13. Is projected toward the front wall 13a and along the lower edge of the rear wall 13b, and the center receiving portion 13h faces downward and is connected to the lower surface of the connecting piece 13c of the head rail 13 near the rear wall 13b in the width direction. It protrudes along the longitudinal direction.

  On the other hand, as shown in FIG. 5, the first main plate 21 includes a plate-like first horizontal piece 21 a that extends in the horizontal direction from the front part to the center part of the head rail 13, and the front edge is a first horizontal piece. 21a, and a first meandering piece 21b extending in a meandering manner toward the rear portion of the head rail 13. The first meandering piece 21b is formed by meandering in a substantially S-shape when viewed from the side. The first meandering piece 21b is connected to the rear edge of the first horizontal piece 21a with its front edge protruding upward. A first hook-shaped protrusion 21c is provided at the lower end of the rear edge of the first meandering piece 21b so as to wrap around the rear wall 13b of the head rail 13, and a first mountain-shaped protrusion is provided on the rear surface of the first meandering piece 21b. The piece 21d is provided to project toward the inner surface of the rear wall 13b of the head rail 13. A first locking groove 21e is formed between the first hook-shaped projecting piece 21c and the first mountain-shaped projecting piece 21d. The front edge of the first horizontal piece 21a is locked to the front receiving portion 13f of the head rail 13, the first locking groove 21e of the first meandering piece 21b is locked to the rear receiving portion 13g of the head rail 13, and the first The front surface of the meandering piece 21 b is configured to be engaged with the rear surface of the center receiving portion 13 h of the head rail 13.

  On the other hand, as shown in FIGS. 1, 2B and 4, the second main plate 22 is a plate-like second horizontal piece 22a provided extending in the horizontal direction from the front part to the center part of the head rail 13. An auxiliary plate receiving piece 22b whose front edge is connected to the rear edge of the second horizontal piece 22a and capable of receiving the auxiliary plate 23; and a rear edge of the auxiliary plate receiving piece 22b that is connected to the rear edge of the head rail 13. And a second meandering piece 22c extending meandering toward the rear. The auxiliary plate accommodating piece 22b includes an upper piece portion 22d formed in a substantially flat channel shape in a side view, and a front piece portion formed in a substantially inverted U shape in a side view connected to the front edge of the upper piece portion 22d. 22e and a rear piece 22f formed in a substantially U-shape and connected to the rear edge of the upper piece 22d. The second meandering piece 22b is formed in substantially the same shape as the first meandering piece 21b. Specifically, the second meandering piece 22b is formed to meander in a substantially S-shape when viewed from the side. The second meandering piece 22b is connected to the rear edge of the auxiliary plate receiving piece 22b with its front edge protruding upward. A second hook-shaped protrusion 22g protrudes from the lower end of the rear edge of the second serpentine piece 22b so as to wrap around the rear wall 13b of the head rail 13, and a second mountain-shaped protrusion protrudes from the rear surface of the second serpentine piece 22b. A piece 22h is provided to project toward the inner surface of the rear wall 13b of the head rail 13. A second locking groove 22i is formed between the second hook-shaped projecting piece 22g and the second mountain-shaped projecting piece 22h. The front edge of the second horizontal piece 22a is locked to the front receiving portion 13f of the head rail 13, the second locking groove 22i of the second meandering piece 22b is locked to the rear receiving portion 13g of the head rail 13, and the second The front surface of the meandering piece 22 b is configured to be engaged with the rear surface of the center receiving portion 13 h of the head rail 13.

  On the other hand, as shown in FIGS. 1, 2 and 4, the auxiliary plate 23 includes a lower piece 23 a extending in the horizontal direction, and a front standing piece 23 b erected on the upper surface of the front portion of the lower piece 23 a. A rear standing piece 23c erected on the rear upper surface of the lower piece 23a, a front protruding piece 23d projecting from the front surface of the front standing piece 23b toward the front piece 22e of the second main plate 22, and a rear standing A rear projecting piece 23e projecting from the rear surface of the piece 23c toward the rear piece 22f of the second main plate 22. At the upper end of the second screen 12, a front fabric 12a that covers the front projection 23d of the auxiliary plate 23 and a rear fabric 12b that covers the rear projection 23e of the auxiliary plate 23 are connected. When the first screen 11 is attached to the head rail 13, the first main plate 21 is interposed between the head rail 13 and the first screen 11, and when the second screen 12 is attached to the head rail 13, the head rail The second main plate 22 and the auxiliary plate 23 are interposed between the first screen 13 and the second screen 12. Note that reference numeral 24 in FIG. 3 denotes end caps attached to both ends of the head rail 13.

  A procedure for attaching the first screen 11 (pleat screen) to the head rail 13 configured as described above will be described with reference to FIG. First, the upper end of the first screen 11 is put on the front portion of the first horizontal piece 21a of the first main plate 21, and the first screen 11 is fixed to the first main plate 21 with a stapler or a double-sided adhesive tape. In this state, the first main plate 21 is accommodated in the lower space 13 e of the head rail 13. At this time, the first meandering piece 21b of the first main plate 21 is elastically deformed while the first horizontal piece 21a of the first main plate 21 is locked to the front receiving portion 13f of the headrail 13 to The first main plate 21 is accommodated in the head rail 13 by engaging with the receiving portion 13g. In this state, end caps 24 (FIG. 3) are attached to both ends of the head rail 13. Thereby, the mounting operation of the first screen 11 to the head rail 13 is completed.

  Next, a procedure for attaching the second screen 12 (honeycomb screen) to the head rail 13 will be described with reference to FIGS. The front fabric 12 a at the upper end of the second screen 12 is placed on the front projection piece 23 d of the auxiliary plate 23, and the rear fabric 12 b at the upper end of the second screen 12 is placed on the rear projection piece 23 e of the auxiliary plate 23. In this state, the second screen 12 is fixed to the auxiliary plate 23 with a stapler or double-sided adhesive tape, and then the auxiliary plate 23 is accommodated in the second main plate 22. At this time, the auxiliary plate 23 is accommodated in the second main plate 22 by inserting one end of the auxiliary plate 23 from one end of the second main plate 22 (FIG. 4). In this state, the second main plate 22 is accommodated in the lower space 13 e of the head rail 13. At this time, in a state where the second horizontal piece 22a of the second main plate 21 is locked to the front receiving portion 13f of the head rail 13, the second meandering piece 22c of the second main plate 22 is elastically deformed to rearward the head rail 13. The second main plate 22 is accommodated in the head rail 13 by engaging with the receiving portion 13g. In this state, end caps 24 are attached to both ends of the head rail 13 (FIG. 3). Thereby, the mounting operation of the second screen 12 to the head rail 13 is completed.

  As described above, when the first screen 11 (pleated screen) having a wide mounting width is attached to the head rail 13, the first main plate 21 is interposed between the head rail 13 and the first screen 11, and the head rail 13 When the second screen 12 (honeycomb screen) having a small mounting width is attached to the second main plate 22, the second main plate 22 and the auxiliary plate 23 are interposed between the head rail 13 and the second screen 12, so that the second mounting screen having the narrow mounting width is provided. The second screen 12 having a narrow mounting width can be attached to the head rail 13 for the first screen 11 having a wide mounting width without producing a head rail and an end cap dedicated to the screen 12.

<Second Embodiment>
6 to 12 show a second embodiment of the present invention. 6 to 12, the same reference numerals as those in FIGS. 1 to 5 denote the same components. In this embodiment, a pair of retaining clips 41 are attached to both ends of the second main plate 52 with the second screen 12 (pleated screen) attached to the second main plate 52 via the auxiliary plate 53. Thus, the auxiliary plate 53 is configured to be prevented from being detached from the second main plate 52. The head rail 43 includes a front wall 43a and a rear wall 43b that extend in the vertical direction, and a connecting piece 43c that extends in the horizontal direction and connects the upper edges of the front wall 43a and the rear wall 43b. A front receiving portion 43d is provided on the lower edge of the front wall 43a of the head rail 43 so as to face the rear wall 43b and extend along the lower edge of the front wall 43a. The rear receiving portion 43e projects toward the front wall 43a and extends along the lower edge of the rear wall 43b. In addition, a space 43 f having an open lower surface is formed inside the head rail 43. In most of the space 43f, a winding shaft 44, a winding drum (not shown), a clutch 46, and the like are accommodated (FIG. 12). A large part of the first main plate 51 or an upper part of the second main plate 52 is accommodated in the lower part of the space 43f (FIGS. 6 and 11). The take-up shaft 44, the take-up drum, the clutch 46, and the like are configured in substantially the same manner as the take-up shaft, the take-up drum, the clutch, and the like of the first embodiment.

  On the other hand, as shown in FIG. 11, the first main plate 51 includes a plate-like first horizontal piece 51a that extends in the horizontal direction from the front part to the vicinity of the rear part of the head rail 43, and the front edge is a first horizontal piece. 51a, and a first curved piece 51b formed in a substantially inverted U shape in a side view. The front edge of the first horizontal piece 51 a is engaged with the front receiving portion 43 d of the head rail 43, and the first curved piece 51 b is configured to engage with the rear receiving portion 43 e of the head rail 43.

  On the other hand, as shown in FIGS. 6, 7, 9, and 10, the second main plate 52 is a plate-like second horizontal piece 52a that extends in the horizontal direction from the front part of the head rail 43 to the vicinity of the rear part. A second curved piece 52b whose front edge is connected to the rear edge of the second horizontal piece 52a and formed in a substantially inverted U shape in a side view, and a lower side view from the front lower surface of the second horizontal piece 52a. And a front hook piece 52c protruding in a substantially C-shape and a rear hook piece 52e extending in the horizontal direction and connected to the lower end of a hanging piece 52d suspended from the lower surface of the second curved piece 52b. Have. At the center in the front-rear direction of the second horizontal piece 52a, a thin plate-like plate portion 52f having a width slightly wider than the width of the elastic clamping piece 41a of the retaining clip 41 is formed. The auxiliary plate 53 is formed in a flat plate shape extending in the horizontal direction. The front edge of the auxiliary plate 53 is engaged with the front hook piece 52c of the second main plate 52, and the rear edge of the auxiliary plate 53 is engaged with the rear hook piece 52e of the second main plate 52. . As a result, the auxiliary plate 53 protrudes below the head rail 43 and is accommodated in a flat protruding space 52g (FIG. 7A) formed by the front hook piece 52c and the rear hook piece 52e of the second main plate 52. It is like that.

  On the other hand, a front fabric 12a that covers the front portion of the auxiliary plate 53 and a rear fabric 12b that covers the rear portion of the auxiliary plate 53 are connected to the upper end of the second screen 12 (FIGS. 6, 7, and 9). 9). The retaining clip 41 includes an elastic clamping piece 41a that clamps the thin plate portion 52f of the second main plate 52, and a stopper portion 41b that covers the end surface of the protruding space 52g of the second main plate 52 that protrudes below the head rail 43. Have 8 and 12 is an end cap attached to the right end of the head rail 43, and reference numeral 56 in FIG. 12 is an end cap attached to the left end of the head rail 43. The configuration other than the above is the same as that of the first embodiment.

  A procedure for attaching the first screen 11 (pleat screen) to the head rail 43 thus configured will be described with reference to FIG. First, the upper end of the first screen 11 is put on the front part of the first horizontal piece 51a of the first main plate 51, and the first screen 11 is fixed to the first main plate 51 with a stapler or double-sided adhesive tape. In this state, the first main plate 51 is accommodated in the lower portion of the space 43 f of the head rail 43. At this time, in a state where the first horizontal piece 51a of the first main plate 51 is locked to the front receiving portion 43d of the head rail 43, the first curved piece 51b of the first main plate 51 is elastically deformed to rearward the head rail 43. The first main plate 51 is accommodated in the head rail 43 by being engaged with the receiving portion 43e, or one end of the first main plate 51 is inserted from one end of the head rail 43 into the lower portion of the space 43f of the head rail 43. Thus, the first main plate 51 is accommodated in the head rail 43. In this state, end caps 54 and 56 (FIG. 12) are attached to both ends of the head rail 43. Thereby, the mounting operation of the first screen 11 to the head rail 43 is completed.

  Next, a procedure for attaching the second screen 12 (honeycomb screen) to the head rail 43 will be described with reference to FIGS. The front fabric 12 a at the upper end of the second screen 12 is placed on the front portion of the auxiliary plate 53, and the rear fabric 12 b at the upper end of the second screen 12 is placed on the rear portion of the auxiliary plate 53. In this state, after the second screen 12 is fixed to the auxiliary plate 53 with a stapler or double-sided adhesive tape, the auxiliary plate 53 is accommodated in the second main plate 52. At this time, the auxiliary plate 53 is accommodated in the second main plate 52 by inserting one end of the auxiliary plate 53 from one end of the second main plate 52 (FIG. 9). Next, both ends of the thin plate portion 52f of the second main plate 52 are clamped by the elastic clamping pieces 41a of the retaining clip 41 (FIGS. 7B and 10). As a result, the end surface of the protruding space 52g of the second main plate 52 protruding below the head rail 43 is covered with the stopper portion 41b of the retaining clip 41, so that the auxiliary plate 53 can be prevented from being detached from the second main plate 52. . As a result, it is possible to prevent the second screen 12 from being detached from the second main plate 52. In this state, the upper part of the second main plate 52 is accommodated in the lower part of the space 43 f of the head rail 43. At this time, in a state where the second horizontal piece 52a of the second main plate 52 is locked to the front receiving portion 43d of the head rail 43, the second curved piece 52b of the second main plate 52 is elastically deformed to rearward the head rail 43. The second main plate 52 is accommodated in the head rail 43 by being engaged with the receiving portion 43e, or one end of the second main plate 52 is inserted from one end of the head rail 43 into the lower portion of the space 43f of the head rail 43. Thus, the second main plate 52 is accommodated in the head rail 43. In this state, end caps 54 and 56 are attached to both ends of the head rail 43 (FIGS. 8 and 12). Thereby, the mounting operation of the second screen 12 to the head rail 43 is completed. Since the operation other than the above is substantially the same as the operation of the first embodiment, repeated description will be omitted.

<Third Embodiment>
13 and 14 show a third embodiment of the present invention. 13 and 14, the same reference numerals as those in FIGS. 1 to 5 denote the same components. In this embodiment, the first screen 11 (pleated screen) and the second screen 12 (honeycomb screen) are respectively attached to the upper surface and the lower surface of a single intermediate rail 71 at the same time. That is, the first screen 11 is attached between the head rail 13 and the intermediate rail 71, and the second screen 12 is attached between the intermediate rail 71 and the bottom rail 72. A first main plate 21 for attaching the upper end of the first screen 11 is attached to the lower surface of the head rail 13, and another first main plate for attaching the lower end of the first screen 11 to the upper surface of the intermediate rail 71. A plate 21 is attached. A second main plate 22 for attaching the upper end of the second screen 12 is attached to the lower surface of the intermediate rail 71 via the auxiliary plate 23, and another auxiliary plate 23 is attached to the upper surface of the bottom rail 72. Another second plate 22 for attaching the lower end of the second screen 12 is attached.

  The intermediate rail 71 includes a front wall 71a and a rear wall 71b that extend in the vertical direction, and a connecting piece 71c that extends in the horizontal direction and connects a substantially vertical center of the front wall 71a and the rear wall 71b. Have. An upper space 71d having an open upper surface is formed on the upper portion of the intermediate rail 71, and a lower space 71e having an open lower surface is formed on the lower portion of the intermediate rail 71. The first main plate 21 is accommodated in the upper space 71d, and the second main plate 22 is accommodated in the lower space 71e. An upper front receiving portion 71f is provided on the upper edge of the front wall 71a of the intermediate rail 71 so as to face the rear wall 71b and extend along the upper edge of the front wall 71a. The portion 71g faces the front wall 71a and protrudes along the upper edge of the rear wall 71b, and the upper center receiving portion 71h faces upward on the lower surface near the rear wall 71b in the center in the width direction of the connecting piece 71c of the intermediate rail 71. It protrudes along the longitudinal direction of the connecting piece 71c. Further, a lower front receiving portion 71i is provided on the lower edge of the front wall 71a of the intermediate rail 71 so as to project toward the rear wall 71b and along the lower edge of the front wall 71a. The rear receiving portion 71j faces the front wall 71a and projects along the lower edge of the rear wall 71b, and the lower central receiving portion 71k is below the lower surface of the intermediate rail 71 near the rear wall 71b in the width direction center of the connecting piece 71c. And projecting along the longitudinal direction of the connecting piece 71c.

  On the other hand, the bottom rail 72 includes a front wall 72a and a rear wall 72b that extend in the vertical direction, and a connecting piece 72c that extends in the horizontal direction and connects the lower edges of the front wall 72a and the rear wall 72b. Have. The bottom rail 72 is formed with a space 72d having an open upper surface, and the second main plate 22 is accommodated in the upper portion of the space 72d. A front receiving portion 72e is provided at the upper edge of the front wall 72a of the bottom rail 72 so as to project toward the rear wall 72b and along the upper edge of the front wall 72a. The rear receiving portion 72f faces the front wall 72a and projects along the upper edge of the rear wall 72b. The bottom receiving portion 72g of the bottom rail 72 has a central receiving portion 72g on the lower surface near the rear wall 72b in the center in the width direction. And projecting along the longitudinal direction of the connecting piece 72c.

  The first main plate 21 is formed the same as the first main plate of the first embodiment, the second main plate 22 is formed the same as the second main plate of the first embodiment, and the auxiliary plate 23 is It is formed the same as the auxiliary plate of the first embodiment. The head rail 13 is formed the same as the head rail of the first embodiment, and the end cap 24 is formed the same as the end cap of the first embodiment. The front edge of the first horizontal piece 21 a of the first main plate 21 attached to the head rail 13 is locked to the front receiving portion 13 f of the head rail 13, and the first meandering piece of the first main plate 21 attached to the head rail 13. 21 b is configured to be engaged with the rear receiving portion 13 g of the head rail 13. The front edge of the first horizontal piece 21 a of the first main plate 21 attached to the intermediate rail 71 is engaged with the upper front receiving portion 71 f of the intermediate rail 71, and the first meandering of the first main plate 21 attached to the intermediate rail 71 is performed. The piece 21b is configured to be engaged with the upper rear receiving portion 71g of the intermediate rail 71. The front edge of the second horizontal piece 22 a of the second main plate 22 attached to the intermediate rail 71 is locked to the lower front receiving portion 71 i of the intermediate rail 71, and the second main plate 22 attached to the intermediate rail 71 is second. The two meandering pieces 22c are configured to be engaged with the rear receiving portion 13g of the head rail 13. The front edge of the second horizontal piece 22 a of the second main plate 22 attached to the bottom rail 72 is locked to the front receiving portion 72 e of the bottom rail 72, and the second meandering piece of the second main plate 22 attached to the bottom rail 72. 22 c is configured to be engaged with the rear receiving portion 72 f of the bottom rail 72.

  In addition, a front fabric 12 a that covers the front protrusion 23 d of the auxiliary plate 23 and a rear fabric 12 b that covers the rear protrusion 23 e of the auxiliary plate 23 are connected to the upper end of the second screen 12. Although not shown in the drawing, a front fabric that covers the front projection 23d of the auxiliary plate 23 and a rear fabric that covers the rear projection 23e of the auxiliary plate 23 are also connected to the lower end of the second screen 12. Moreover, the code | symbol 73 in FIG.13 and FIG.14 is a raising / lowering code | symbol, and the code | symbol 74 is an operation code | cord | chord. Further, reference numeral 76 in FIGS. 13 and 14 is an end cap attached to both ends of the intermediate rail 71, and reference numeral 77 is an end cap attached to both ends of the bottom rail 72. The configuration other than the above is the same as that of the first embodiment.

  A procedure for attaching the first screen 11 and the second screen 12 to the head rail 13, the intermediate rail 71 and the bottom rail 72 thus configured will be described with reference to FIG. First, the upper end of the first screen 11 is put on the front portion of the first horizontal piece 21a of the first main plate 21, and the first screen 11 is fixed to the first main plate 21 with a stapler or a double-sided adhesive tape. In this state, the first main plate 21 is accommodated in the lower space 13 e of the head rail 13. At this time, the first meandering piece 21b of the first main plate 21 is elastically deformed while the first horizontal piece 21a of the first main plate 21 is locked to the front receiving portion 13f of the headrail 13 to The first main plate 21 is accommodated in the head rail 13 by engaging with the receiving portion 13g. In this state, end caps 24 (FIG. 14) are attached to both ends of the head rail 13.

  Next, the lower end of the first screen 11 is put on the front part of the first horizontal piece 21a of the first main plate 21 different from the above, and the first screen 11 is attached to the first main plate 21 by a stapler or double-sided adhesive tape. Secure to. In this state, the first main plate 21 is accommodated in the upper space 71 d of the intermediate rail 71. At this time, in a state where the first horizontal piece 21a of the first main plate 21 is locked to the upper front receiving portion 71f of the intermediate rail 71, the first meandering piece 21b of the first main plate 21 is elastically deformed to The first main plate 21 is accommodated in the intermediate rail 71 by engaging with the upper rear receiving portion 71g. Here, the first main plate 21 attached to the head rail 13 and the first main plate 21 attached to the intermediate rail 71 are plane-symmetric with respect to a horizontal plane located between these main plates 21 and 21. Are arranged as follows.

  Next, the front fabric 12a at the upper end of the second screen 12 is placed on the front protruding piece 23d of the auxiliary plate 23, and the rear fabric 12b at the upper end of the second screen 12 is placed on the rear protruding piece 23e of the auxiliary plate 23. In this state, the second screen 12 is fixed to the auxiliary plate 23 with a stapler or double-sided adhesive tape, and then the auxiliary plate 23 is accommodated in the second main plate 22. At this time, the auxiliary plate 23 is accommodated in the second main plate 22 by inserting one end of the auxiliary plate 23 from one end of the second main plate 22. The second main plate 22 is accommodated in the lower space 71 e of the intermediate rail 71. At this time, in a state where the second horizontal piece 22 a of the second main plate 22 is locked to the lower front receiving portion 71 i of the intermediate rail 71, the second meandering piece 22 c of the second main plate 22 is elastically deformed to cause the intermediate rail 71. The second main plate 22 is accommodated in the intermediate rail 71 by being engaged with the lower rear receiving portion 71j. In this state, end caps 76 are attached to both ends of the intermediate rail 71 (FIG. 14).

  Further, the front fabric at the lower end of the second screen 12 is placed on the front protruding piece 23d of the auxiliary plate 23 different from the above, and the rear fabric at the lower end of the second screen 12 is placed on the rear protruding piece 23e of the auxiliary plate 23. In this state, after fixing the second screen 12 to the auxiliary plate 23 with a stapler or double-sided adhesive tape, the auxiliary plate 23 is accommodated in a second main plate 22 different from the above. At this time, the auxiliary plate 23 is accommodated in the second main plate 22 by inserting one end of the auxiliary plate 23 from one end of the second main plate 22. The second main plate 22 is accommodated in the space 72 d of the bottom rail 72. At this time, the second meandering piece 22c of the second main plate 22 is elastically deformed in a state where the second horizontal piece 22a of the second main plate 22 is locked to the front receiving portion 72e of the bottom rail 72, and the rear of the bottom rail 72. The second main plate 22 is accommodated in the bottom rail 72 by engaging with the receiving portion 72f. In this state, end caps 77 are attached to both ends of the bottom rail 72 (FIG. 14). Here, the second main plate 22 attached to the intermediate rail 71 and the second main plate 22 attached to the bottom rail 72 are symmetrical with respect to a horizontal plane located between the main plates 22 and 22. The auxiliary plate 23 attached to the intermediate rail via the second main rail 22 and the auxiliary plate 23 attached to the bottom rail 72 via the second main rail 22 are the auxiliary plate 23, It arrange | positions so that it may become plane symmetry with respect to the horizontal surface located between 23. As described above, the first screen 11 (pleated screen) and the second screen 12 (honeycomb screen) having different mounting widths can be simultaneously mounted on the upper surface and the lower surface of the intermediate rail 71, respectively.

  In the third embodiment, the “mounting width of the first screen 11” refers to a width corresponding to the width of the intermediate rail 71 when the first screen 11 is attached to the intermediate rail 71. The “mounting width of the screen 12” refers to a width corresponding to the width of the intermediate rail 71 when the second screen 12 is attached to the intermediate rail 71. In the third embodiment, the mounting width of the second screen (the width of the mounting portion) is formed smaller than the mounting width of the first screen (the width of the mounting portion). (The width of the portion) may be formed larger than the mounting width of the first screen (width of the mounting portion), or the mounting portion of the second screen may be different in shape, shape and size from the mounting portion of the first screen. It may be formed.

<Fourth embodiment>
FIG. 15 shows a fourth embodiment of the present invention. 15, the same reference numerals as those in FIG. 13 denote the same components. In this embodiment, the intermediate rail 101 is formed by integrally forming the intermediate rail and the second main plate of the third embodiment, and the second main plate 92 has the function of the auxiliary plate of the third embodiment. . Specifically, the first screen 11 (pleated screen) and the second screen 12 (honeycomb screen) are respectively attached to the upper surface and the lower surface of the single intermediate rail 101 at the same time. That is, the first screen 11 is attached between the head rail 13 and the intermediate rail 101, and the second screen 12 is attached between the intermediate rail 71 and the bottom rail 102. A first main plate 21 for attaching the upper end of the first screen 11 is attached to the lower surface of the head rail 13, and another first main plate for attaching the lower end of the first screen 11 to the upper surface of the intermediate rail 101. A plate 21 is attached. A second main plate 92 for attaching the upper end of the second screen 12 is attached to the lower surface of the intermediate rail 101, and another second for attaching the lower end of the second screen 12 to the upper surface of the bottom rail 102. A plate 92 is attached.

  The intermediate rail 101 includes a front wall 101a and a rear wall 101b that extend in the vertical direction, and a connecting piece 101c that extends in the horizontal direction and connects the lower edges of the front wall 101a and the rear wall 101b. An upper space 101d having an open upper surface is formed on the upper portion of the intermediate rail 101, and a lower space 101e having an open lower surface is formed on the lower portion of the intermediate rail 101. The first main plate 21 is accommodated in the upper space 101d, and the second main plate 22 is accommodated in the lower space 101e. An upper front receiving portion 101f is provided on the upper edge of the front wall 101a of the intermediate rail 101 so as to project toward the rear wall 101b and along the upper edge of the front wall 101a. The portion 101g faces the front wall 101a and protrudes along the upper edge of the rear wall 101b, and the upper central receiving portion 101h faces upward on the lower surface of the intermediate rail 101 near the rear wall 101b in the center in the width direction of the connecting piece 101c. It protrudes along the longitudinal direction of the connecting piece 101c. Further, an upper curved portion 101i obtained by bending the connecting piece 101c upward is formed at the center in the width direction of the connecting piece 101c of the intermediate rail 101, and the front edge of the upper curved portion 101i is substantially L-shaped in a side view. The formed lower front receiving portion 101j protrudes, and a lower rear receiving portion 101k formed in a substantially inverted L shape in a side view protrudes from the rear edge of the upper bending portion 101i. The upper curved portion 101i, the lower front receiving portion, 101j, and the lower rear receiving portion 101k form a lower space 101e having an open lower surface.

  On the other hand, the bottom rail 102 includes a front wall 102a and a rear wall 102b that extend in the vertical direction, and a connecting piece 102c that extends in the horizontal direction and connects the lower edges of the front wall 102a and the rear wall 102b. Have. A front horizontal piece 102d is provided on the upper edge of the front wall 102a of the bottom rail 102 so as to face the rear wall 102b and project along the upper edge of the front wall 102a. A rear horizontal piece 102e is provided on the upper edge of the rear wall 102b of the bottom rail 102. Projecting toward the front wall 102a and along the upper edge of the rear wall 102b. Further, a front receiving portion 102f formed in a substantially inverted U shape in a side view is projected from the rear edge of the front horizontal piece 102d, and formed in a substantially U shape in a side view on the front edge of the rear horizontal piece 102e. The rear receiving portion 102g is projected. Further, a front bent piece 102h formed in a substantially L shape in a side view protrudes from the lower rear edge of the front receiving portion 102f, and a substantially inverted L shape in a side view in the lower front edge of the rear receiving portion 102g. The formed rear bending piece 102i is projected. The front receiving portion 102f, the rear receiving portion 102g, the front bent portion 102h, and the rear bent portion 102i form a space 101j having an open upper surface and a lower surface, and the second main plate 92 is accommodated in this space.

  The first main plate 21 is formed the same as the first main plate of the third embodiment, and the second main plate 92 is formed the same as the auxiliary plate of the third embodiment. That is, the second main plate 92 is erected on the lower piece 92a provided extending in the horizontal direction, the front standing piece 92b erected on the front upper surface of the lower piece 92a, and the rear upper surface of the lower piece 92a. A rear standing piece 92c, a front projecting piece 92d projecting from the front surface of the front standing piece 92b toward the lower front receiving portion 101j of the intermediate rail 101 or the front receiving portion 102f of the bottom rail, and a rear standing piece 92c A rear projecting piece 92e projecting from the rear surface toward the lower rear receiving portion 101k of the intermediate rail 101 or the rear receiving portion 102g of the bottom rail 102. The head rail 13 is formed in the same manner as the head rail of the third embodiment.

  The front edge of the first horizontal piece 21 a of the first main plate 21 attached to the head rail 13 is locked to the front receiving portion 13 f of the head rail 13, and the first meandering piece of the first main plate 21 attached to the head rail 13. 21 b is configured to be engaged with the rear receiving portion 13 g of the head rail 13. The front edge of the first horizontal piece 21 a of the first main plate 21 attached to the intermediate rail 101 is locked to the upper front receiving portion 101 f of the intermediate rail 101, and the first meander of the first main plate 21 attached to the intermediate rail 101. The piece 21b is configured to be engaged with the upper rear receiving portion 101g of the intermediate rail 101. The front edge of the front protrusion 92d of the second main plate 92 attached to the intermediate rail 101 is locked to the lower front receiving portion 101j of the intermediate rail 101, and the rear side of the second main plate 92 attached to the intermediate rail 101. The projecting piece 92e is configured to be engaged with the lower rear receiving portion 101k of the intermediate rail 101. Further, the front edge of the front protrusion 92d of the second main plate 92 attached to the bottom rail 102 is locked to the front receiving portion 102f of the bottom rail 102, and the rear protrusion of the second main plate 92 attached to the bottom rail 102. 92e is configured to be engaged with the rear receiving portion 102g of the bottom rail 102. The configuration other than the above is the same as that of the third embodiment.

  A procedure for attaching the first screen 11 and the second screen 12 to the head rail 13, the intermediate rail 101, and the bottom rail 102 thus configured will be described with reference to FIG. First, the upper end of the first screen 11 is put on the front portion of the first horizontal piece 21a of the first main plate 21, and the first screen 11 is fixed to the first main plate 21 with a stapler or a double-sided adhesive tape. In this state, the first main plate 21 is accommodated in the lower space 13 e of the head rail 13. At this time, the first meandering piece 21b of the first main plate 21 is elastically deformed while the first horizontal piece 21a of the first main plate 21 is locked to the front receiving portion 13f of the headrail 13 to The first main plate 21 is accommodated in the head rail 13 by engaging with the receiving portion 13g. In this state, end caps (not shown) are attached to both ends of the head rail 13.

  Next, the lower end of the first screen 11 is put on the front part of the first horizontal piece 21a of the first main plate 21 different from the above, and the first screen 11 is attached to the first main plate 21 by a stapler or double-sided adhesive tape. Secure to. In this state, the first main plate 21 is accommodated in the upper space 101 d of the intermediate rail 101. At this time, in a state where the first horizontal piece 21a of the first main plate 21 is locked to the upper front receiving portion 101f of the intermediate rail 101, the first meandering piece 21b of the first main plate 21 is elastically deformed to The first main plate 21 is accommodated in the intermediate rail 101 by engaging with the upper rear receiving portion 101g. Here, the first main plate 21 attached to the head rail 13 and the first main plate 21 attached to the intermediate rail 101 are symmetrical with respect to a horizontal plane located between the main plates 21 and 21. Are arranged as follows.

  Next, the front fabric 12a at the upper end of the second screen 12 is placed on the front projection piece 92d of the second main plate 92, and the rear fabric 12b at the upper end of the second screen 12 is placed on the rear projection piece 92e of the second main plate 92. . In this state, after the second screen 12 is fixed to the second main plate 92 with a stapler or double-sided adhesive tape, the second main plate 92 is accommodated in the lower space 101e of the intermediate rail. At this time, one end of the second main plate 92 is inserted into the lower space 101e from one end of the intermediate rail 101, whereby the second main plate 92 is accommodated in the lower space 101e of the intermediate rail 101. In this state, end caps (not shown) are attached to both ends of the intermediate rail 71.

  Further, the front fabric at the lower end of the second screen 12 is placed on the front projection piece 92d of the second main plate 92 different from the above, and the rear fabric at the lower end of the second screen 12 is applied to the rear projection piece 92e of the second main plate 92. Put on. In this state, after fixing the second screen 12 to the second main plate 92 with a stapler or double-sided adhesive tape, the second main plate 92 is accommodated in the bottom rail 102. At this time, the second main plate 92 is accommodated in the bottom rail 102 by inserting one end of the second main plate 92 from one end of the bottom rail 102. In this state, end caps (not shown) are attached to both ends of the bottom rail 72. Here, the second main plate 92 attached to the intermediate rail 101 and the second main plate 92 attached to the bottom rail 102 are plane-symmetric with respect to a horizontal plane located between the main plates 92 and 92. Are arranged as follows. As described above, the first screen 11 (pleated screen) and the second screen 12 (honeycomb screen) having different mounting widths can be simultaneously mounted on the upper surface and the lower surface of the intermediate rail 101, respectively.

  In the first and third embodiments, the first main plate and the second main plate are formed in similar but slightly different shapes, but the first main plate is the same as the second main plate. You may form in a shape. In this case, although the work of attaching the first screen to the first main plate is slightly troublesome, the number of parts can be reduced. In the third embodiment, the first screen and the second screen are simultaneously attached to the upper surface and the lower surface of the single intermediate rail, respectively, and the first main plate for attaching the first screen is attached to the upper surface of the intermediate rail. The second main plate for attaching the second screen to the lower surface of the intermediate rail via the auxiliary plate is attached, but the second screen and the first screen are simultaneously attached to the upper and lower surfaces of the single intermediate rail, respectively. A first main plate for attaching the first screen to the lower surface of the rail may be attached, and a second main plate for attaching the second screen to the upper surface of the intermediate rail may be attached via an auxiliary plate. Further, in the fourth embodiment, the first screen and the second screen are simultaneously attached to the upper surface and the lower surface of the single intermediate rail, respectively, and the first main plate for attaching the first screen is attached to the upper surface of the intermediate rail. The second main plate for attaching the second screen is attached to the lower surface of the intermediate rail, but the second screen and the first screen are simultaneously attached to the upper surface and the lower surface of the single intermediate rail, respectively. A first main plate for attaching one screen may be attached, and a second main plate for attaching the second screen may be attached to the upper surface of the intermediate rail.

11 First screen (pleated screen)
12 Second screen (honeycomb screen)
13,43 Head rail (rail)
21, 51 First main plate 22, 52, 92 Second main plate 23, 53 Auxiliary plate 41 Retaining clip 71, 101 Intermediate rail (rail)

Claims (7)

Select the first screen (11) and the second screen (12) for the single rail (13, 43) that are different in either or both of the shape and size of the mounting part to the rail (13, 43). a mounting structure for mounting a manner,
A first main plate (21, 51) for attaching the first screen (11) to the rail (13, 43);
A second main plate (22, 52) for attaching the second screen (12) to the rail (13, 43) via an auxiliary plate (23, 53) ;
A pair of end caps (24, 54, 56) respectively attached to both ends of the rail (13, 43) ,
The first main plate between the front Symbol the first screen and the rail (13, 43) when attaching the first screen to the rail (13, 43) (11) (11) (21, 51) is The pair of end caps (24, 54, 56) are attached to both ends of the rail (13, 43), respectively ,
When the second screen (12) is attached to the rail (13, 43), the second main plate (22, 52) and the second screen (12, 52) are interposed between the rail (13, 43) and the second screen (12). different screens of the type in rails, wherein the pair of end caps (24,54,56) is Ru respectively attached to both ends of the auxiliary plate (23, 53) is interposed rails (13, 43) Mounting structure for mounting.   The rails according to claim 1, wherein the rails (13, 43) are head rails, the first screen (11) is a pleated screen, and the second screen (12) is a honeycomb screen. Mounting structure for mounting.   With the second screen (12) attached to the second main plate (52) via the auxiliary plate (53), a pair of retaining clips (41) are attached to both ends of the second main plate (52). The attachment for attaching different types of screens to the rail according to claim 1 or 2, wherein the auxiliary plate (53) is prevented from being detached from the second main plate (52) by attaching each of the auxiliary plates (53). Construction. A mounting structure for simultaneously mounting the first screen (11) or the second screen (12) and the second screen (12) or the first screen (11) on the upper and lower surfaces of a single rail (71), respectively. ,
A first main plate (21) for attaching a first screen (11) to the upper or lower surface of the rail (71);
A second main plate (22) for attaching the second screen (12) to the lower or upper surface of the rail (71) via an auxiliary plate (23) ;
A pair of end caps (76) attached to both ends of the rail (71) ,
The mounting portion of the second screen (12) is formed to have a different shape and size from the mounting portion of the first screen (11),
The first main plate (21) is interposed between the rail (71) and the first screen (11) when the first screen (11) is attached to the upper surface or the lower surface of the rail (71). ,
The second main plate (22) and the auxiliary plate between the rail (71) and the second screen (12) when the second screen (12) is attached to the lower surface or the upper surface of the rail (71). (23) is installed ,
A pair of end caps (76) are respectively attached to both ends of the rail (71) to which the first screen (11) and the second screen (12) are attached. Mounting structure for.   The rail according to claim 4, wherein the rail (71) is an intermediate rail, the first screen (11) is a pleated screen, and the second screen (12) is a honeycomb screen. Mounting structure. A mounting structure for simultaneously mounting the first screen (11) or the second screen (12) and the second screen (12) or the first screen (11) on the upper and lower surfaces of a single rail (101), respectively. ,
A first main plate (21) for attaching a first screen (11) to the upper or lower surface of the rail (101);
A second main plate (92) for mounting the second screen (12) on the lower or upper surface of the rail (101) ;
A pair of end caps attached to both ends of the rail (101) ,
The mounting portion of the second screen (12) is formed so that either one or both of the shape and size of the mounting portion of the first screen (11) is different,
When the first screen (11) is attached to the upper surface or the lower surface of the rail (101), the first main plate (21) is interposed between the rail (101) and the first screen (11). ,
The second main plate (92) is interposed between the rail (101) and the second screen (12) when the second screen (12) is attached to the lower surface or the upper surface of the rail (101). ,
A pair of end caps are attached to both ends of the rail (101) to which the first screen (11) and the second screen (12) are attached. Construction.   The rail according to claim 6, wherein the rail (101) is an intermediate rail, the first screen (11) is a pleated screen, and the second screen (12) is a honeycomb screen. Mounting structure.

Images