JP3994137B2 - Light-shielding member suspension bracket - Google Patents

Description

  According to the present invention, in a roman shade, a blind, or the like, a light shielding member suspension for attaching a support frame (head rail, head box) for hanging and supporting a light shielding member (fabric, slat) to an indoor fixed side (ceiling, wall, window frame). The present invention relates to an improvement of a lowering bracket.

  As a bracket as described above, in the bracket disclosed in Patent Document 1, an L-shaped bracket body in which a rear plate is suspended from one end of a top plate and a pivotally attached to the other end of the top plate. A front plate and a bottom plate rotatably attached to the lower end of the rear plate, and by engaging and connecting the front ends of the front plate and the bottom plate, the bracket body, the front plate and the bottom plate The support frame is held and attached to the bracket.

On the other hand, in the bracket disclosed in Patent Document 2, an L-shaped bracket body in which a rear plate is suspended from one end of a top plate, and a coil so as to be in contact with and away from the rear plate on the back surface of the top plate. A block body that is urged and supported so as to be movable by the spring force of the spring, and with one end of the support frame engaged with one end of the block body, the other end is slid onto the projecting piece protruding from the rear plate. By making contact, the other end of the support frame is engaged with the other end of the block body while moving the block body away from the rear plate against the spring force of the coil spring, and the support frame is attached to the bracket. I have to.
Japanese Patent Laying-Open No. 2003-278465 (page 3, FIGS. 6 to 8) Utility Model Registration No. 2571393 (pages 2, 3 and 1, 4)

  However, in Patent Documents 1 and 2, since the load of the light shielding member and the support frame is applied to the bracket, the bracket and the support frame are engaged when the light shielding member is washed or replaced with a new light shielding member. It is difficult to remove the support frame from the bracket. In addition, when the support frame is removed from the bracket, the support frame is very dangerous because it is loaded with the light shielding member and tends to fall out vigorously. Moreover, when attaching the light shielding member and the support frame to the bracket, the operator must hold them by hand, which makes the installation work difficult. Further, the bracket of Patent Document 2 is complicated and expensive because the block body is movable.

  The present invention has been made in view of this point, and an object of the present invention is to provide an inexpensive bracket that is easy to handle and safe, yet has a simple structure.

  In order to achieve the above object, the present invention is characterized in that, in particular, the receiving structure for the support frame when the support frame is attached to the bracket has been devised.

  Specifically, the present invention is directed to a light-shielding member suspension bracket that attaches a support frame that suspends and supports the light-shielding member to the indoor fixed side, and has taken the following solution.

  That is, the present invention includes an L-shaped bracket body in which a rear plate is suspended from one end of a top plate, and a first receiving piece is formed at the lower end of the rear plate to receive one end in the width direction of the lower surface of the support frame. A screw receiving hole is formed on the side, and a second receiving piece is formed at the lower end for receiving the other end in the width direction of the lower surface of the support frame, so that the other end of the top plate contacts and separates from the rear plate. A front plate that is movably supported on the bottom plate, a brazing member that is fixed to the back surface of the top plate and has a screw hole that opens to the front plate side, and a first receiving piece and a second receiving piece that In a state where both ends of the width direction are received, a screw is provided that is screwed into the screw hole of the saddle member through the screw insertion hole of the front plate and fixed so as not to move the front plate.

  According to the present invention, since the support frame is received from both sides by the first receiving piece and the second receiving piece, the load of the light shielding member and the support frame is not applied to the screw, and the screw can be easily moved back and forth. Moreover, it is not necessary for the operator to support the support frame when removing or attaching the support frame, and the removal and attachment operations can be easily performed. Further, even if the screw is loosened during the removal operation, the support frame does not fall, and the removal operation can be performed safely. Furthermore, the front plate is movably supported on the bracket body, and a receiving piece is formed on each of the bracket main body and the front plate, and it is only necessary to fix the front plate with screws, thereby reducing the manufacturing cost with a simple structure. be able to.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  FIG. 8 shows the Roman shade A to which the light-shielding member suspension bracket according to the embodiment of the present invention is applied, but it can also be applied to the blind. This Roman shade A is a double type in which an indoor fabric 1a composed of a drape curtain as a light shielding member and a window fabric 1b composed of a lace curtain as a light shielding member are arranged in the front and rear. A single weight bar 2 is attached across the entire width in the lower ends of the fabrics 1a and 1b, and a plurality of tack bars 3 are disposed inside the fabrics 1a and 1b above the weight bar 2. Are attached over the entire width direction so as to be parallel to the weight bar 2 with a predetermined interval in the vertical direction. One ring 4 is attached to each of two inward ends of the tack bar 3 every other from the weight bar 2, and these rings 4 are arranged in two rows on the left and right and in a straight line up and down. The indoor operation cords 5a are inserted in order from the top into the two rows 4 of the rings 4 of the indoor fabric 1a, and one end of each indoor operation cord 5a is connected to the connection tool 6 of the weight bar 2. Similarly, the window-side operation cord 5b is inserted through the two rows 4 of the ring 4 of the window-side fabric 1b sequentially from the top, and one end of the window-side operation cord 5b is connected to the connection tool 6 of the weight bar 2.

  The fabrics 1a, 1b are attached to a head rail 7 as a support frame so as to be able to be raised and lowered and supported by being suspended. As shown in FIG. 1, the head rail 7 is formed with a groove portion 7a having a U-shaped cross section on the upper surface and is formed to be wide across the entire length, and on the lower surface, an indoor rail portion 8a having a dovetail-shaped press-fit groove on the lower surface and the window side. The rail portion 8b is formed in parallel over the entire length in the longitudinal direction. The head rail 7 is preferably made of wood from the viewpoint of processing because the rail portions 8a and 8b have a dovetail cross section, but may be made of resin or metal. On the other hand, inside the upper ends of the fabrics 1a and 1b, one press-fitting bar 9 is attached over the entire width direction, and the press-fitting bar 9 is attached to the rail portions 8a and 8b as shown by arrows in FIG. By press-fitting from one end side of the fabric 7, the fabrics 1a and 1b are suspended and supported so as to be detachable from the head rail 7. When washing the fabrics 1a, 1b or replacing with new fabrics 1a, 1b, etc., by holding the upper ends of the fabrics 1a, 1b by hand and pulling them in the direction opposite to the insertion direction along the head rail 7, The press-fitting bar 9 can be pulled out from the rail portions 8a and 8b.

  A well-known indoor side stopper mechanism 10a and a window side stopper mechanism 10b are provided on one end side of the head rail 7. Two operation cords 5a and 5b are linked to each of the stopper mechanisms 10a and 10b, and one end of each of the operation cords 5a and 5b is formed near the both ends of the head rail 7 on the side of the rail portions 8a and 8b. Inserted through an insertion hole (not shown) and connected to the lower end connector 6 through the two rings 4 on the left and right sides of the fabrics 1a and 1b, the other ends of the operation cords 5a and 5b are connected to the indoor side from the stopper mechanisms 10a and 10b. It is drooping to. Equalizers 11a and 11b for lifting and lowering the doughs 1a and 1b evenly without being inclined are attached in the middle of the operation cords 5a and 5b that hang down two by two indoors.

  The head rail 7 is attached to the ceiling, wall, or window frame on the fixed side of the room with two metal brackets 12 so as to cover the window with the fabrics 1a and 1b suspended and supported by the head rail 7. It has become.

  As shown in FIGS. 1 to 6, the bracket 12 includes an L-shaped bracket body 15 in which a rectangular rear surface plate 14 is integrally suspended at one end (window side) of a rectangular top surface plate 13. Two screw insertion holes 13a for ceiling attachment are formed side by side on the top surface plate 13, and guide plate portions 16 are formed at both side ends of the top surface plate 13 so as to be bent downward at right angles, respectively. A guide piece 16a is bent inward at a right angle at the lower end of the portion 16. On the other hand, two screw insertion holes 14a for wall or window frame are formed side by side in the rear plate 14, and one caulking hole 14b is formed thereabove, and the rear plate 14 A first receiving piece 17 that receives one end in the width direction (end on the window side) of the lower surface of the head rail 7 is bent at a right angle toward the indoor side. Further, the contact portions 14c are bent at both end portions of the rear plate 14, and the contact portions 14c come into contact with the rear end surface of the head rail 7 with the head rail 7 supported by the bracket 12. Yes.

  A front plate 18 is disposed on the other end side (indoor side) of the top plate 13. The front plate 18 is integrally formed of a pentagonal upper half plate portion 19 and a rectangular thin lower half plate portion 20. A screw insertion hole 19 a is formed on the upper end side of the upper half plate portion 19. A second receiving piece 21 that receives the other end in the width direction of the lower surface of the head rail 7 is bent at the lower end of the lower half plate portion 20. Further, at both ends in the width direction of the upper half plate portion 19, guide frames 22 extending toward the rear plate 14 are respectively projected integrally in parallel. These guide frames 22 are placed on the guide pieces 16a of the top plate 13, and the front plate 18 is supported so as to be movable toward and away from the rear plate 14 on the other end side (inner side) of the top plate 13. ing.

  At the center of the back surface of the top plate 13 in the width direction, a brazing material 23 having a circular cross section is integrally fixed along the longitudinal direction. A screw hole 23a that opens to the front plate 18 side is formed in a substantially half region on the indoor side of the casing 23, and a caulking projection 23b projects from the end on the window side, and the caulking projection 23 b is inserted into the caulking hole 14 b of the rear plate 14, and the brazing material 23 is caulked and joined to the rear plate 14. Then, with the first receiving piece 17 and the second receiving piece 21 receiving the both ends of the lower surface of the head rail 7 in the width direction, the screws 24 are passed through the screw insertion holes 19a of the front plate 18 and The front plate 18 is fixed so as not to move by being screwed into the screw hole 23a.

  Next, the installation procedure of the roman shade A will be described.

  First, the two brackets 12 are attached to the fixed side (ceiling, wall, window frame) in the room with an interval depending on the length of the head rail 7. When the fixed side is the ceiling, the screws are inserted into the two screw insertion holes 13a of the top plate 13 to fix the bracket 12 to the ceiling. When the fixed side is a wall or a window frame, the bracket 12 is fixed to the wall by inserting screws through the two screw insertion holes 14a of the rear plate 14. At this time, the screws 24 screwed into the screw holes 23 a of the collar member 23 are loosened in advance to move the front plate 18 away from the rear plate 14, and the distance between them is made larger than the width of the head rail 7.

  Next, the head rail 7 is bridged to the two brackets 12, and the first receiving piece 17 of the rear plate 14 and the second receiving piece 21 of the front plate 18 receive the width direction both ends of the lower surface of the head rail 7.

  Thereafter, the screw 24 is tightened to bring the front plate 18 closer to the rear plate 14, and the head rail 7 is clamped so as not to move between the front plate 18 and the rear plate 14.

  Thereafter, the press-fitting bar 9 of the window side fabric 1b is press-fitted into the window side rail portion 8b from one end side of the head rail 7 as shown by an arrow in FIG. One end of each of the window-side operation cords 5b is inserted into two rows of rings 4 in order from the top, and connected to the connector 6 of the lowermost weight bar 2.

  Similarly, after press-fitting the press-fitting bar 9 of the indoor fabric 1a into the indoor rail 8a from one end side of the head rail 7 as shown by the arrow in FIG. 7, the indoor fabric 1a is suspended and supported by the head rail 7. One end of the two indoor operation cords 5a is inserted into the two rows of rings 4 in order from the top, and is connected to the connector 6 of the bottom weight bar 2. Thereby, the installation of the double type roman shade A is completed.

  In the Roman shade A configured as described above, when the indoor side operation cord 5a or the window side operation cord 5b is pulled downward, the indoor side fabric 1a or the window side fabric 1b rises and stops when the hand is loosened. During this time, the connecting tool 6 and the ring 4 that are vertically adjacent to each other come into contact with each other, so that the fabric 1a (1b) between them is folded up with the tack bar 3 as a boundary to be rolled up. The cloth 1a (1b) is lowered by pulling the operation cord 5a (5b) slightly and then loosening the hand. These raising / lowering stopping operations are controlled by the stopper mechanism 10a (10b).

  Thus, in this embodiment, since the head rail 7 is received from both sides by the first receiving piece 17 of the rear plate 14 of the bracket 12 and the second receiving piece 21 of the front plate 18, the fabric 1a (1b) In addition, the screw 24 can be easily moved back and forth so that the load of the head rail 7 is not applied to the screw 24. In addition, since the operator does not have to support the head rail 7 when removing or attaching the head rail 7, it is possible to easily remove and attach the head rail 7. Further, even if the screw 24 is loosened during the removal operation, the head rail 7 does not fall, so that the removal operation can be performed safely.

  Further, in this embodiment, the front plate 18 is movably supported on the bracket body 15, receiving pieces 17 and 21 are formed on the bracket body 15 and the front plate 18, and the front plate 18 is fixed with screws 24. Therefore, the structure of the bracket 12 can be simplified and the manufacturing cost can be reduced.

  Further, in this embodiment, when washing the fabrics 1a, 1b or replacing the fabrics with new fabrics 1a, 1b, etc., hold the upper ends of the fabrics 1a, 1b by hand and move sideways along the head rail 7. The press-fitting bar 9 is pulled out from the rail portions 8a and 8b, and the fabrics 1a and 1b can be easily detached from the head rail 7. On the contrary, when the fabrics 1a and 1b are attached to the head rail 7, the fabric 1a and 1b are simply held by holding the upper ends of the fabrics 1a and 1b and press-fitting the press-fitting bar 9 into the rail portions 8a and 8b from one end side of the head rail 7. 1a and 1b can be easily attached to the head rail 7. In this attached state, the press-fitting bar 9 is press-fitted into the rail-shaped portions 8a, 8b having a cross-sectional dovetail shape, so that unexpected external force is applied to the fabrics 1a, 1b by hooking the body or objects on the fabrics 1a, 1b. Even if it is applied or an impact at the time of raising and lowering is applied to the fabrics 1a and 1b, the fabrics 1a and 1b can be reliably prevented from falling.

  According to the present invention, in a roman shade, a blind, or the like, a light shielding member suspension for attaching a support frame (head rail, head box) for hanging and supporting a light shielding member (fabric, slat) to an indoor fixed side (ceiling, wall, window frame). Useful as a lowering bracket.

It is sectional drawing which shows the head rail part of a Roman shade. It is a perspective view of a bracket. It is a side view of a bracket. It is a bottom view of a bracket. It is a front view of a bracket. It is a rear view of a bracket. It is a rear view before attaching cloth to a head rail. It is a perspective view which shows the whole Roman shade.

Explanation of symbols

1a Indoor fabric (light shielding member)
1b Window fabric (light shielding member)
7 Head rail (support frame)
12 Bracket 13 Top plate 14 Rear plate 15 Bracket body (bracket body)
17 First receiving piece 18 Front plate 19a Screw insertion hole 21 Second receiving piece 23 Fitting material 23a Screw hole 24 Screw

Claims (1)

A light-shielding member hanging bracket for attaching a support frame for hanging and supporting the light-shielding member to a fixed side in the room,
An L-shaped bracket body in which a rear plate is suspended from one end of the top plate, and a first receiving piece is formed at the lower end of the rear plate to receive one end in the width direction of the lower surface of the support frame;
A screw insertion hole is formed on the upper end side, and a second receiving piece is formed on the lower end to receive the other end in the width direction of the lower surface of the support frame, and is in contact with and separated from the rear plate on the other end side of the top plate. A front plate supported so as to be movable,
A brazing material having a screw hole fixed to the back surface of the top plate and opened to the front plate side;
The first receiving piece and the second receiving piece receive both ends in the width direction of the lower surface of the support frame, and are screwed into the screw holes of the saddle member through the screw insertion holes of the front plate so as not to move the front plate. A bracket for suspending a light shielding member, comprising a screw for fixing to the light shielding member.

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