JP2005137740A - Shielding apparatus - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To widely open and close a shielding apparatus constituted by hanging a plurality of curtain units composed by hanging curtain cloth from a hanging rod from a curtain rail. <P>SOLUTION: The hanging rod 13 is connected at the center part between both ends so as to travel in the length direction of the curtain rail to the curtain rail 11 directly or through a runner 12 for opening and closing which travels on the curtain rail and is horizontally supported by the curtain rail like a balance whose fulcrum is the curtain rail. The curtain unit 15 is constituted by hanging the curtain cloth 14 from the hanging rod 13 in a gonfalon shape and is hung from the curtain rail so as to travel. The hanging rod is provided with a straightly continued guide rail 16 and a runner 17 for connection capable of travel on the guide rail at positions away from each other. The runner for the connection of one of the adjacent hanging rods horizontally supported by the curtain rail is engaged with the guide rail of the other hanging rod so as to travel and the plurality of curtain units are connected together like beads through the runner for the connection. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention is configured by suspending a plurality of curtain units, which are configured by flowing a flexible curtain base such as a fabric or a basket on a hanging rod, and suspending it in the shape of a flag. The present invention relates to a shielding device that is used by opening and closing to shield an opening.

A shielding device configured by suspending a plurality of curtain units, which are configured by suspending this kind of curtain base material on a hanging rod in a flag shape, is suspended (see, for example, Patent Documents 1 and 2).
No. 1-7830 (Claims, FIGS. 1-7) Japanese Utility Model Publication No. 1-7831 (Claims, FIGS. 1 to 4)

  In the known shielding device, the surface of the curtain base is only moved parallel to the curtain rail, and the width of the space that is opened by pulling all the curtain units toward one end of the curtain rail is: It becomes narrower than the length of the curtain rail by the length corresponding to the width of the curtain unit, that is, the length corresponding to the length of the hanging rod. For this reason, the curtain base cannot be opened widely enough to correspond to the length of the curtain rail.

  Therefore, the present invention provides a shielding device configured by suspending a plurality of curtain units, which are configured by suspending a curtain base material on a hanging rod in a flag shape, on the curtain rail, to the extent corresponding to the length of the curtain rail. The purpose is to be able to open and close widely. Another object of the present invention is to open and close a part of the curtain unit in a closed state of the shielding device in which a plurality of curtain units are arranged over the entire length of the curtain rail, and to wide open the building partitioned by the shielding device. In addition, an open space required for indoor ventilation or a passage can be formed at any time.

  The shielding device according to the present invention is (a) traveling in the length direction of the curtain rail 11 through the central portion between both ends of the hanging rod directly on the curtain rail 11 or via the open / close runner 12 running on the curtain rail. A plurality of pieces constructed by suspending a curtain base material 14 in a flow flag shape on a hanging rod 13 horizontally supported by the curtain rail 11 like a balance having the curtain rail 11 as a fulcrum. (B) Each suspension rod 13 of the plurality of curtain units has a guide rail 16 extending straight in the length direction and a connecting runner 17 capable of traveling on the guide rail 16. And (c) a connecting runner 17 for one hanging rod that is horizontally supported by the curtain rail and is adjacent to each other. A plurality of curtain units 15, 15, 15... Are connected to the pearls via the connecting runners 17 of the respective hanging rods 13. The first feature is that it is continuous.

  A second feature of the shielding device according to the present invention is that, in addition to the first feature, (d) an auxiliary rail 18 other than the guide rail 16 on which the connecting runner 17 travels is provided on the hanging rod 13. (E) A connecting runner 19 for connecting to the open / close runner 12 traveling on the curtain rail 11 is mounted on the auxiliary rail 18 so as to be capable of traveling. f) The hanging rod 13 is suspended from the curtain rail 16 via the connecting runner 19 and the opening / closing runner 12 in a horizontal manner while maintaining a left-right balance.

  A third feature of the shielding device according to the present invention is that, in addition to any of the first and second features, bearings are provided at both ends of the support 31, and between the bearings at the both ends. A rotating shaft 32 is pivotally supported, the upper edge of the curtain substrate 14 is joined to the rotating shaft 32, and the curtain substrate 14 constitutes a hoisting roll screen wound up on the rotating shaft 32. is there.

  A fourth feature of the shielding device according to the present invention is that, in addition to any of the first and second features, the upper edge of the curtain base 14 and one end 40 of the lifting / lowering cord 33 are joined to the support 31. The other end 41 of the lifting / lowering cord 33 is pulled out via a guide provided on the support rod 31, and the curtain base 14 is attached to the U-shaped folding 34 of the lifting / lowering cord 33 that hangs down between the support rod 31 and the guide. The lower edge 35 is received, and the curtain substrate 14 constitutes a roll-up roll screen that is scooped up by a U-shaped fold 34 of the lifting / lowering cord 33.

  The fifth feature of the shielding device according to the present invention is that, in addition to any of the first and second features, the upper edge of the curtain substrate 14 is joined to the support 31, and one side of the curtain substrate 14 is attached. A guide ring 36 is provided at a required interval in the vertical direction, and a lifting / lowering cord 33 is inserted through the guide ring 36, and one end 37 of the lifting / lowering cord 33 is connected to the lower edge of the curtain substrate 14. The curtain substrate 14 constitutes a roman shade that can be pulled up by pulling the other end of the lifting / lowering cord 33.

  A sixth feature of the shielding device according to the present invention is that, in addition to any of the first and second features, a large number of creases 37 that are straight in the width direction are attached to the curtain substrate 14 at regular intervals. The crease 37 pleats the zigzag following the zigzag on the curtain substrate 14, and through holes 38 are formed between the folds 37 that follow the zigzag. The through holes 38 are formed in the vertical direction. The lifting / lowering cord 33 drawn through a guide provided at the support 31 is inserted into the through holes 38, and the other end 40 of the lifting / lowering cord 33 is connected to the curtain substrate 14. It is connected to the lower edge, and the curtain base 14 constitutes a pleated screen that is lifted by the lifting / lowering cord 33.

  The seventh feature of the shielding device according to the present invention is that, in addition to any one of the first and second features, a curtain base material is formed by connecting a large number of slats 30 by a ladder cord 39 having one end joined to a support 31. 14, and through holes are formed in each slat 30, the through holes are aligned in a vertical direction, and guides having one end provided on the support 31 are provided in the through holes. The lifting / lowering cord 33 drawn through is inserted, the other end 40 of the lifting / lowering cord 33 is connected to the lower edge of the curtain base 14, and the curtain base 14 constitutes a Venetian blind that is lifted by the lifting / lowering cord 33. It is in the point.

  According to the present invention, a shielding device configured by suspending a plurality of curtain units configured by suspending a curtain base material on a hanging rod like a flag and suspending the curtain rail to an extent corresponding to the length of the curtain rail. Can be opened and closed widely. In particular, when the auxiliary guide rail 22 similar to the guide rail 16 is provided on the hanging rod 13 (FIG. 4), the curtain base is opened and gathered to one end of the curtain rail 11, and the crossing angle θ with the curtain rail 11 is a right angle. Each of the hanging rods 13, 13, 13... (Curtain units 15, 15, 15...) Is free to rotate 90 degrees both counterclockwise and clockwise around each open / close runner 12. Since it becomes a state, it becomes possible to change the direction of the curtain base 14 in the closed state by selecting either the counterclockwise direction or the clockwise direction, and the aesthetics of the front and back of the curtain base 14 can be selectively selected. (Figure 2).

  In the present invention, a hoisting roll 13 has a roll-up roll screen (FIG. 5), a roll-up roll screen (FIG. 6), a roman shade (FIG. 7), a pleated screen (FIG. 8), a Venetian blind (FIG. 9), etc. In addition to the above effects, when hanging the curtain base that is operated to be lifted or lowered, a part of the curtain base 14 in a plurality of sheets that are closed and arranged in parallel to the opening of the building is lifted and moved partially. Can be opened and closed. For this reason, when opening some glass doors in the plurality of sheets attached to the opening of the building and trying to ventilate the room, the curtain base material 14 prevents the opening / closing operation of the some glass doors. In addition, a required passage can be temporarily set in a part of an opening of a building partitioned by a plurality of curtain bases 14, 14, 14.

  In the present invention, an auxiliary rail 18 other than the guide rail 16 on which the connecting runner 17 travels is provided on the hanging rod 13 in parallel with the guide rail 16, and the open / close runner travels on the auxiliary rail 18 on the curtain rail 11. A connecting runner 19 for connecting to the vehicle 12 is mounted so as to be able to run, and the suspension rod 13 is suspended horizontally while maintaining the left and right balance on the curtain rail 16 via the connecting runner 19 and the open / close runner 12. Therefore, when applying a roll-up roll screen, a roll-up roll screen, a roman shade, a pleated screen, or a Venetian blind (FIGS. 5 to 9) to the curtain base, Even if the position of the center of gravity of the curtain unit changes by attaching it, the center of gravity passes through the runner 12 for opening and closing the center of gravity. Easily aligned above, it is advantageous when replacing the curtain matrix hanging in Tsu桿.

  Commercially available curtain rails include a channel-type rail having a dovetail groove extending in the length direction and a pipe-type rail without the dovetail groove, and an open / close runner for the channel-type rail is fitted into the dovetail groove. Generally, the pipe-type rail opening / closing runner has a T-shaped cross-section head, and has a ring-shaped head that fits around the rail. The curtain rail 11 in the present invention may be a channel-type rail or a pipe-type rail as in the case of a commercially available curtain rail. This means that the guide rail 16 and the connecting runner 17 in the present invention also serve as an auxiliary rail. The same applies to 18 and the continuous runner 19.

  The connection runner 19 is provided with a hook 20 and a ring 21 that engage with the open / close runner 12 like the curtain hook and the hill ring. However, the connection runner 19 is not separated from the open / close runner 12. May be. The connecting runner 19 has the center of gravity of the curtain unit 15 suspended from the curtain rail 11 via the connecting runner 19 positioned on a vertical line passing through the curtain rail 11, and the suspension rod 13 is supported horizontally by the curtain rail like a balance. It is for aligning. Accordingly, the connection runner 19 is fixed to the auxiliary rail 18 by screws, clips (springs) or the like after the alignment.

  The guide rail 16 is provided on the front surface or the back surface of the hanging rod 13, that is, the left side surface or the right side surface in the transverse section of the hanging rod, and the auxiliary rail 18 is the top surface in the plane of the hanging rod 13, that is, the transverse section of the hanging rod 13 ( It is good to provide on the upper surface. When the connecting runner 17 is provided with the guide rail 16 on the front surface of the hanging rod 13, that is, on the right side surface in the cross section of the hanging rod 13, (Fig. 3). On the contrary, when the guide rail 16 is provided on the rear surface of the hanging rod 13, that is, on the left side surface in the cross section of the hanging rod 13, the guide rail 16 is connected to the front surface of the hanging rod 13, that is, the right side surface in the transverse section of the hanging rod 13. The runner 17 is projected.

  In the shielding apparatus of the present invention, the hanging rod 13 is supported and suspended at one point where it crosses the curtain rail while maintaining the left and right balance like the balance via the open / close runner 12 and is suspended by the curtain rail. The connecting runner 17 of one of the hanging hooks is engaged with the other guide rail 16 so as to be able to run. For this reason, the crossing angle θ projected on the horizontal plane by the hanging rod 13 of any one of the curtain units suspended from the curtain rail and intersecting the curtain rail 11 is projected to the horizontal plane. In order to change, when a horizontal moment is applied to the horizontally supported suspension rod 13 around the opening / closing runner 12, the guide rail 16 is interposed between the adjacent suspension rods 13. , And the rotational moment propagates to all the hanging rods 13, 13, 13... As a result, the direction of the curtain bases 14, 14, 14,... Of all the curtain units 15, 15, 15..., That is, the crossing angle θ between the hanging rod 13 projected on the horizontal plane and the curtain rail 11 is 90 degrees. It will be in the state of 90 degree rotation free which can change. Then, all the hanging rods 13, 13, 13,... Move in the length direction of the curtain rail in accordance with the sliding along the guide rail 16 in the 90-degree rotation free state (FIG. 2).

  Therefore, as shown in FIG. 2D, the curtain base 14 is opened in parallel with the curtain rail 11 together with the hanging rod 13 as shown in FIG. When the hanging rod 13 is moved to one end side of the curtain rail, sliding occurs between the adjacent hanging rod 13 and the hanging rod 13, and at that time, an external force acting on the curtain unit 15 in the length direction of the curtain rail is generated. The resulting rotation moment about the open / close runner 12 propagates between all the adjacent hanging rods 13 and the hanging rods 13 and, at the same time, the external force acting in the length direction of the curtain rails also affects all the hanging rods 13. Propagates to 13.13. Thus, when the hanging rods 13, 13, 13,... Are moved to the extent that the adjacent opening / closing runners 17 and the opening / closing runners 17 touch each other and the curtains are opened, as shown in FIG. The direction of the curtain base 14, 14, 14,... Of the curtain unit 15, 15, 15,... Changes, and the crossing angle θ between the hanging rod 13 projected on the horizontal plane and the curtain rail 11 becomes a right angle, The plurality of curtain units 15, 15, 15... Gathered to one end of the curtain rail. The dimensions of the entire curtain rail 11 in the length direction are as follows: This is the total thickness. In this way, the width of the open space that appears when the curtain base is opened is not the length obtained by subtracting the width of the curtain unit from the total length of the curtain rail as in the conventional case, but a plurality of lengths from the total length of the curtain rail. The length of the curtain unit 15, 15, 15... Is subtracted from the total thickness, the curtain unit 15 can be made thin, and the curtain base can be opened and closed widely to the extent that it corresponds to the overall length of the curtain rail. Is possible. FIG. 2 shows the movement state of each of the curtain units 15, 15, 15,... During the opening / closing process of the shielding device, and the change state of the crossing angle θ between the hanging rod 13 projected on the horizontal plane and the curtain rail 11. Are illustrated in order of fractions (a), (b), (c), (d), and (e).

  The connection runner 17 may be provided so as to be movable in the length direction of the suspension rod (FIG. 4), or may be fixed so as not to be movable (FIG. 3). When the connecting runner 17 is fixed to the hanging rod 13, it is fixed to one end of the hanging rod 13 so that it can move over the entire length of the adjacent hanging rod.

  When the connecting runner 17 is movably provided on the hanging rod 13, an auxiliary guide rail 22 that extends straight in the length direction of the hanging rod 13 is provided on the hanging rod 13 in the same manner as the guide rail 16. (FIG. 4). In that case, the connecting runner 17 can travel on both the guide rail 16 of the adjacent one of the hanging rods 13 and the auxiliary guide rail 22 of the other hanging rod 13. For this reason, as shown by a two-dot chain line in FIG. 2A, each curtain 13 is opened and gathered to one end of the curtain rail 11 and the crossing angle θ with the curtain rail 11 becomes a right angle. ···················· (curtain units 15 · 15 · 15 ······) are free to rotate 90 degrees counterclockwise and clockwise around each open / close runner 12 By selecting one of the clockwise and counterclockwise directions, the orientation of the curtain base 14 in the closed state can be changed, and the aesthetics of the front and back of the curtain base 14 can be selectively enjoyed.

  If the width of the curtain base is substantially the same as the total length of the hanging rod 13, the existing, ie, commercially available roll-up roll screen, roll-up roll screen, roman shade, pleated screen, Venetian blind (FIG. 5). ~ Fig. 9) is applied to the curtain base and attached to the hanging rod 13, and in the closed state of the shielding device in which it is arranged over the entire length of the curtain rail, the curtain base of some curtain units is moved up and down as necessary. In addition, a part of the curtain can be opened and closed. Therefore, the total length of the hanging rod 11 is preferably 40 to 120 cm, similar to the width of the existing roll screen or roman shade shade base.

  In the shielding device shown in FIG. 6, bearings are provided at both ends of a support 31 attached to the suspension rod 13, and a rotary shaft 32 is supported between the bearings at both ends. The upper end of the curtain base 14 and one end 40 of the lifting / lowering cord 33 are joined to each other, the other end 41 of the lifting / lowering cord 33 is joined to the rotating shaft 32, and hangs down between the support 31 and the rotating shaft 32. The lower edge 35 of the curtain substrate 14 is received by the U-shaped folding 34 of the subsequent lifting / lowering cord 33, and the curtain substrate 14 constitutes a roll-up roll screen that is rolled up by the U-shaped folding 34 of the lifting / lowering cord 33. Yes.

  In the shielding device shown in FIG. 7, bearings are provided at both ends of a support 31 attached to the suspension rod 13, and a rotating shaft 32 is supported between the bearings at both ends, and the curtain substrate 14 is supported. The guide ring 36 is provided on the one surface of the curtain substrate 14 at a predetermined interval in the vertical direction, and the lifting / lowering cord 33 is inserted into the guide ring 36. One end 40 of the lifting / lowering cord 33 is connected to the lower edge of the curtain substrate 14, the upper end of the lifting / lowering cord 33 is joined to the rotary shaft 32, and the curtain base 14 is lifted by the lifting / lowering cord 33. Is configured.

  In the shielding device illustrated in FIG. 8, bearings are provided at both ends of a support 31 attached to the suspension rod 13, and a rotating shaft 32 is supported between the bearings at both ends, and the curtain substrate 14 is supported. A large number of creases 37 that are straight in the width direction are provided at regular intervals, and pleats that follow the zigzag are attached to the curtain substrate 14 by the folds 37, and between each crease 37 and the crease 37 that follows the zigzag. Through-holes 38 are formed, and the through-holes 38 are arranged in a straight line in the vertical direction, and a lifting / lowering cord 33 having one end joined to the rotating shaft 32 is inserted into the through-holes 38 and the lifting / lowering cord 33 is lifted / lowered. The other end 40 of the cord 33 is connected to the lower edge of the curtain substrate 14, and the curtain substrate 14 constitutes a pleated screen that is lifted by the lifting cord 33. There.

  In the shielding device shown in FIG. 9, bearings are provided at both ends of a support 31 attached to the suspension rod 13, and a rotating shaft 32 is supported between the bearings at both ends, and one end is supported. A curtain base material 14 is formed by connecting a large number of slats 30 with a ladder cord 39 joined to the collar 31, and through holes are formed in each of the slats 30. These through holes are aligned in a straight line in the vertical direction. The lifting / lowering cord 33 having one end joined to the rotary shaft 32 is inserted into the through holes, and the other end 40 of the lifting / lowering cord 33 is connected to the lower edge of the curtain substrate 14. A Venetian blind that is lifted up by the lifting / lowering cord 33 is formed.

It is a perspective view of the shielding apparatus concerning the present invention. It is a top view which shows the condition of the opening / closing process of the shielding apparatus which concerns on this invention. It is sectional drawing of the hanging rod of the shielding apparatus which concerns on this invention. It is sectional drawing of the hanging rod of the shielding apparatus which concerns on this invention. It is a side view of the curtain unit of the shielding device concerning the present invention. It is a side view of the curtain unit of the shielding device concerning the present invention. It is a side view of the curtain unit of the shielding device concerning the present invention. It is a side view of the curtain unit of the shielding device concerning the present invention. It is a side view of the curtain unit of the shielding device concerning the present invention.

Explanation of symbols

11: Curtain rail 12: Open / close runner 13: Hanging rod 14: Curtain base 15: Curtain unit 16: Guide rail 17: Linking runner 18: Auxiliary rail 19: Connection runner 20: Hook 21: Ring 22: Auxiliary guide rail 30: Slat 31: Support 32: Rotating shaft 33: Lifting cord 34: Folding 35: Folding 35: Lower edge 36 of the curtain substrate: Guide ring 37: Crease 38: Through hole 39: Ladder cord 40: End of the lifting cord 41: Lifting cord End 42: Weight

Claims (7)

(A) The central part between both ends of the hanging rod is connected to the curtain rail (11) directly or via the opening / closing runner (12) that runs on the curtain rail so as to be able to run in the length direction of the curtain rail. A plurality of curtain units constructed by suspending a curtain substrate (14) in a flow flag shape on a hanging rod (13) supported horizontally by the curtain rail, such as a balance having the curtain rail as a fulcrum. (B) Each of the hanging rods (13) of the plurality of curtain units (15) is provided with a guide rail (16) extending straight in the length direction and the guide rail (16). The runner for connection (17) which can run is provided in the position which mutually separated, respectively. (C) The runner for connection of one hanging rod (13) which is horizontally supported by a curtain rail and adjoins 17) is movably engaged with the guide rail (16) of the other hanging rod (13) adjacent thereto, and the plurality of curtain units (15, 15, 15,...) A shielding device that is continuous with the pearls via the connecting runner (17) of the hanging rod (13). (D) An auxiliary rail (18) other than the guide rail (16) on which the connecting runner (17) travels is provided on the hanging rod (13) in parallel with the guide rail (16), e) A connecting runner (19) for connecting to the open / close runner (12) traveling on the curtain rail (11) is movably mounted on the auxiliary rail (18). (f) Suspension The said (13) is the curtain rail (16) via the connection runner (19) and the opening-and-closing runner (12), and is suspended horizontally with the left-right balance maintained. Shielding device.   Bearings are provided at both ends of the support (31), and a rotating shaft (32) is supported between the bearings at both ends, and the rotating shaft (32) is placed on the curtain base (14). The shielding apparatus according to claim 1 and 2, wherein the edge is joined and the curtain substrate (14) constitutes a hoisting roll screen wound up on the rotating shaft (32).   The upper edge of the curtain base (14) and one end (40) of the lifting / lowering cord (33) are joined to the supporting rod (31), and the other end (41) of the lifting / lowering cord (33) is connected to the supporting rod (31). The lower edge (35) of the curtain base (14) is drawn on the U-shaped fold (34) of the lifting / lowering cord (33) which is pulled out via the provided guide and hangs down between the support (31) and the guide. 3. A shield according to claim 1 and claim 2, wherein the shield body (14) constitutes a roll-up roll screen which is scooped up by a U-shaped fold (34) of the lift cord (33). apparatus.   The upper edge of the curtain base (14) is joined to the support (31), and a guide ring (36) is provided on one side of the curtain base (14) at a predetermined interval in the vertical direction. The elevating cord (33) is inserted into the ring (36), one end (37) of the elevating cord (33) is connected to the lower edge of the curtain base (14), and the curtain base (14) is connected to the elevating cord (14). 33. The shielding apparatus according to claim 1 and 2, wherein the shielding apparatus comprises a roman shade that is pulled up by pulling the other end of 33).   A large number of creases (37) that continue in a straight line in the width direction are attached to the curtain base (14) at regular intervals, and pleats that follow the zigzag are attached to the curtain base (14) by the folds (37). The through holes (38) are formed between the folds (37) and the folds (37) that follow, and the through holes (38) are arranged in a straight line in the vertical direction. 38) is inserted into the lifting / lowering cord (33) drawn out through a guide provided on the support (31), and the other end (40) of the lifting / lowering cord (33) is connected to the curtain base (14). 3. The shielding device according to claim 1, wherein the shield device is connected to the lower edge portion and constitutes a pleated screen in which the curtain substrate (14) is lifted by the lifting cord (33).   A curtain base (14) is formed by connecting a large number of slats (30) with a ladder cord (39) joined at one end to a support (31), and through holes are formed in each slat (30). The through-holes are arranged in a straight line in the vertical direction, and an elevating cord (33) with one end drawn through a guide provided on the support (31) is inserted into the through-holes, The other end (40) of the lifting / lowering cord (33) is connected to the lower edge of the curtain base (14), and the curtain base (14) constitutes a Venetian blind that is lifted by the lifting / lowering cord (33). The shielding apparatus of Claim 1 and Claim 2.

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