JP2019143451A - Guide rail - Google Patents

Abstract

To provide guide rails which can be easily attached to a skeleton so that a shutter core position becomes vertical.SOLUTION: Guide rails 5 which are arranged at both-end sides of an opening/closing body in a width direction for opening and closing an opening part which is formed at a building, and guide an end part of the opening/closing body in the width direction along an opening/closing direction of the opening/closing body comprise: a one-side guide rail member 50 formed of a long length member which opposes one face of an end part of the opening/closing body in the width direction, and has a face extending to the opening/closing direction of the opening/closing body; the other side guide rail member 60 connected to the one-side guide rail member, and having a face opposing the other face of the end part of the opening/closing body in the width direction; and an attachment member 90 attached to a skeleton of the building. The one-side guide rail member and the attachment member attached to the skeleton 14 of the building are connected to each other.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a guide rail that guides left and right widthwise ends of a shutter curtain along the opening and closing direction when the shutter curtain as an opening and closing body of the opening and closing device is opened and closed.

A shutter device as an opening / closing device includes a shutter case as an opening / closing body housing case, an opening / closing mechanism, a shutter curtain as an opening / closing body, and a guide rail.
When the shutter curtain is opened and closed, the wind-resistant locking member provided at the shutter curtain width end is used as a guide rail that guides the left and right width ends of the shutter curtain in the shutter curtain opening and closing direction (vertical direction). A guide rail having a locking wall is known (see Patent Document 1).
The guide rail includes a one-side guide rail member (for example, a member having a rectangular tube portion 33 in Patent Document 1) provided with a surface facing one surface on the left and right end sides of the shutter curtain, and the left and right sides of the shutter curtain. The other side guide rail member (for example, the member having the slit portion 35 in Patent Document 1) provided with a surface facing the other surface on the end side of the first side guide rail member and the other side guide rail member The elongated member extends in the opening / closing direction of the shutter curtain.
Further, as a guide rail for a heavy shutter defined in JIS A 4705, for example, a guide rail 100 having a configuration as shown in FIGS. 7 and 8 is known.
The guide rail 100 includes a one-side guide rail member 101, the other-side guide rail member 102, a wind-resistant locking wall member 103, a member 104 for attachment to the housing 99, a cover member 105, and a reinforcing member 106. .
The one-side guide rail member 101, the other-side guide rail member 102, and the mounting member 104 are long members having an L-shaped cross section that is long in the opening / closing direction of the shutter curtain 120, for example, one plate portion extending in a direction orthogonal to each other. And angle plate steel (L-shaped steel) having the other plate portion.
The wind-resistant locking wall member 103 is formed of, for example, flat steel, which is a long material having a rectangular cross section that is long in the opening / closing direction of the shutter curtain 120.
The guide rail 100 forms a guide groove 130 by facing the inner surface of one plate portion 111 of the one-side guide rail member 101 and the outer surface of one plate portion 112 of the other-side guide rail member 102 at an interval, Further, the inner surface of the other plate portion 113 of the one side guide rail member 101 is brought into contact with the outer surface of the other plate portion 114 of the other side guide rail member 102, and the inner surface of the other plate portion 115 of the mounting member 104 is further contacted. And the other plate portion 115 of the mounting member 104, the other plate portion 113 of the one side guide rail member 101, and the other side guide. The bolt 107 is passed through the through holes 116, 117, 118 formed in the other plate portion 114 of the rail member 102 to penetrate the through holes 116, 117, 118. Fastened by screwing nuts 108 from the distal end of the bolt 107 was. Accordingly, the guide rail 100 in which the three members of the one side guide rail member 101, the other side guide rail member 102, and the mounting member 104 are integrated by the bolt 107 and the nut 108 is obtained.
It should be noted that the wind-resistant engagement member is arranged on the extended end side of the outer surface of the one plate portion 112 of the other side guide rail member 102 so that the longitudinal direction of the wind resistant locking wall member 103 extends in the longitudinal direction of the other side guide rail member 102. The wind-resistant locking wall member 103 is fixed to the other side guide rail member 102 by fixing means such as welding in a state in which one flat surface of the stop wall member 103 is in contact with the outer surface of the one plate portion 112 of the other side guide rail member 102. The one plate portion 112 is fixed to the outer surface.
The reinforcing member 106 is formed of, for example, a steel plate, one end is fixed to the inner surface of one plate portion 119 of the mounting member 104 by a fixing means such as welding, and the other end is one plate of the other guide rail member 102. The inner surface of the portion 112 is fixed by a fixing means such as welding. A plurality of reinforcing members 106 are provided at intervals along the longitudinal direction of the mounting member 104 and the other guide rail member 102.
Then, one plate portion 119 of the mounting member 104 is fixed to the housing 99 with a fixing means such as welding in a state where the outer surface of the one plate portion 119 of the mounting member 104 is in contact with the mounting surface of the housing 99.
Further, a cover member 105 that is a long member that is long in the opening and closing direction is disposed between one plate portion 112 of the other side guide rail member 102 and the housing 99, and the cover member 105 is attached to the other side guide rail member 102. It fixes to one board part 112 and the housing 99 by welding etc., and components, such as the reinforcement member 106 and the volt | bolt 107, are not visually observed from the opening part side.
An end portion in the width direction of the shutter curtain 120 is formed between the one plate portion 112 and the wind-resistant locking wall member 103 of the other side guide rail member 102 and the one plate portion 111 of the one side guide rail member 101. The wind-resistant locking member 122 inserted in the groove 130 and provided at the end in the width direction of the slat 121 constituting the shutter curtain 120 is locked to the side surface 123 of the wind-resistant locking wall member 103 that functions as a locking wall. The shutter curtain 120 is configured to be prevented from being detached from the guide groove 130 of the guide rail 5.

JP 2016-41872 A

  However, the conventional guide rail 100 shown in FIGS. 7 and 8 is a guide rail 100 in which three members of the one side guide rail member 101, the other side guide rail member 102, and the mounting member 104 are integrated. Since the mounting member 104 of the guide rail 100 integrated with the user is attached to the housing, the shutter core position of the guide rail 100 is vertical when the mounting surface of the housing 99 is inclined instead of the vertical surface. As a result, it may be difficult to attach the guide rail 100 to the housing 99.

  In order to solve the above-described problems, the present invention provides a guide rail that can be easily attached to a housing so that the shutter core position is vertical.

The guide rail according to the present invention is disposed on both ends in the width direction of the opening / closing body that opens and closes the opening formed in the building, and guides the width direction end of the opening / closing body along the opening / closing direction of the opening / closing body. A one-side guide rail member formed by a long member having a surface extending in the opening-and-closing direction of the opening and closing body facing one surface at an end in the width direction of the opening and closing body, and the one-side guide rail member A guide rail member on the other side having a surface facing the other surface in the widthwise end of the opening / closing body, and a mounting member attached to the building frame, the one side guide rail member and the building The attachment member attached to the housing is connected.
According to the guide rail having such a configuration, the work of attaching the guide rail to the housing can be easily performed so that the shutter core position of the guide rail is vertical.
The other side guide rail member is arranged at intervals along the longitudinal direction of the one side guide rail member which is the opening and closing direction of the opening and closing body, and is connected to the one side guide rail member and is connected to the one side guide rail member. A through-hole formed in the mounting member, the one-side guide rail member, and the individual guide rail member, the mounting member, the one-side guide rail member, and the individual guide rail member that are configured by It is characterized by being connected by a bolt that penetrates through.
According to the guide rail of the said structure, a lightweight and high intensity | strength guide rail can be comprised.
The mounting member includes a mounting piece to be attached to the building frame and a connecting piece having a through hole and connected to the one side guide rail member and the individual guide rail member by a bolt, and is formed in the connecting piece. The through holes are formed as long holes extending in a direction perpendicular to the opening / closing direction of the opening / closing body, and the through holes formed in the individual guide rail members are formed as screw holes.
According to the guide rail of the said structure, the operation | work which attaches a guide rail to a housing by adjusting so that the shutter core position of a guide rail may become perpendicular | vertical can be performed now.
Further, the one side guide rail member is constituted by a long member having an L-shaped cross section having one plate portion and the other plate portion extending in directions orthogonal to each other, and the individual guide rail member includes a substrate, From a pair of side plates extending in the same direction perpendicular to the plate surface of the substrate from one pair of opposite sides of the substrate and from one side of the other pair of opposite sides of the substrate A plate of one plate portion of one side guide rail member that is configured to include an end plate that is formed to extend in the same direction as the extension direction of the side plate, and that faces one surface of the width direction end portion of the opening / closing body. The plate surface of the substrate of the individual guide rail member facing the other surface at the width direction end of the opening / closing body and the plate surface facing in parallel with each other across a space capable of accommodating the width direction end of the opening / closing body The plate surface of the end plate of the individual guide rail member Whereas the other plate surface of the plate portion of the side guide rail member is characterized in that it is connected in a state of surface contact.
According to the guide rail of the said structure, since a pair of side plate of an individual guide rail member comes to function as a reinforcement member, a lightweight and high intensity | strength guide rail can be comprised.
Further, the end plate side end surface of the pair of side plates of the individual guide rail member and the plate surface of the end plate are formed on the same plane, and the end plate side of the pair of side plates of the individual guide rail member The plate surfaces of the end surface and the end plate and the plate surface of the other plate portion of the one side guide rail member are connected in surface contact with each other.
According to the guide rail of the said structure, since the reinforcement effect as a reinforcement member of a pair of side plate of an individual guide rail member improves, a lightweight and high intensity | strength guide rail can be comprised.
The wind-resistant locking wall member that locks the wind-resistant locking member provided at the end in the width direction of the opening / closing body is provided, and the wind-resistant locking wall member extends over the plurality of individual guide rail members. It is attached to the guide rail member and is provided so as to extend in the opening / closing direction of the opening / closing body.
According to the guide rail of the said structure, the guide rail corresponding to the high wind-resistant pressure which is lightweight and has the high effect of preventing the shutter curtain from being removed even at high wind pressure can be provided.
The mounting member is constituted by a plurality of individual mounting members arranged at intervals along the longitudinal direction of the one-side guide rail member which is the opening / closing direction of the opening / closing body.
According to the guide rail of the said structure, the reduction of the material cost of the member for attachment and the attachment operation | work to a housing can be performed now easily.

The perspective view of a shutter apparatus. A slat curtain is shown, (a) is a perspective view, (b) is a side view. Sectional drawing of the guide rail attached to the housing. The exploded perspective view of a guide rail. The individual guide rail member which comprises the other side guide rail member is shown, (a) is the perspective view which looked at the inner side, (b) is the perspective view which looked at the outer side. The perspective view which looked at the inner side of the guide rail on either side. Sectional drawing which shows an example of the conventional guide rail. The perspective view which shows an example of the conventional left and right guide rail.

Embodiment 1
As shown in FIG. 1, a shutter device 1 as an opening / closing device of Embodiment 1 includes a shutter case (hereinafter abbreviated as a case) 2 as an opening / closing body housing case, an opening / closing mechanism 3, a shutter curtain 4 as an opening / closing body, and a guide. Rail 5 is provided.

The opening / closing mechanism 3 is provided in the case 2. The opening / closing mechanism 3 includes a winding shaft 6 as a winding body that winds up the shutter curtain 4, and an opening / closing driving unit (not shown) that rotates the winding shaft 6 around the rotation center line 6 a of the winding shaft 6. Is provided.
In the case of an electric shutter device, the opening / closing drive means is an electric motor as a drive source (not shown) that rotates the winding shaft 6 in the winding direction and the feeding direction, and a gear transmission that transmits the rotational force of the motor to the winding shaft 6. In the case of a manual shutter device, a non-illustrated spring that rotates the winding shaft 6 in the winding direction and the rotational force stored in the spring are transmitted to the winding shaft 6. It is constituted by power transmission means such as a pulley.
Both ends of the winding shaft 6 are rotatably supported by bearings (not shown) provided on the left and right brackets 22 and 22 of the case 2, and a direction in which the shutter curtain 4 is wound and a direction in which the shutter curtain 4 is fed out. Rotate in the direction of unwinding.

  The shutter curtain 4 is configured to include a slat curtain 4A, a drainer 4B, and a suspension base (not shown).

The slat curtain 4A is configured by connecting a plurality of slats 41, 41.
Each slat 41 is long in one direction, that is, in the width direction W of the opening 13 of the building where the shutter device 1 is installed (for example, a metal that is long in the direction along the rotation center line 6a of the winding shaft 6). A connecting member formed to be continuous along a pair of long edges.
That is, as shown in FIG. 2, each slat 41 extends in the same direction from the slat face plate 42 that forms a slat face that is slightly curved along the short side direction, and both ends of the slat face plate 42 in the short side direction. It is formed in the shape provided with the connection means provided in.
The connection between the slats 41 and the slats 41 connects the connection means of one slat 41 to be connected and the connection means of the other slat 41 to each other.
For example, the connecting means includes curled portions 44 and 44 formed so as to be able to engage with each other along one long side edge and the other long side edge of each slat 41.

  After engaging one longitudinal end of one curled portion 44 of one slat 41 to be connected with the other longitudinal end of the other curled portion 44 of the other slat 41, both slats 41, One or both slats 41 are moved laterally along the longitudinal direction so that one end and the other end in the longitudinal direction of 41 coincide with each other, whereby one curled portion 44 of one slat 41 and the other The other curled portion 44 of the slat 41 is engaged with the entire width of the slat 41 in the longitudinal direction. Thereby, one slat 41 and the other slat 41 are connected so that they can be bent with the curled portions 44 and 44 as joint portions.

A metal end piece 7 is attached to one plate surface 42a of the slat face plate 42 on the end 40 side in the longitudinal direction of an arbitrary slat 41 by, for example, welding.
As shown in FIG. 2, the end fitting 7 is attached to one plate surface 42a of the slat face plate 42 on the end portion 40 side in the longitudinal direction of the slat 41 by welding, and extends from the mounting portion 7a. When the attachment portion 7a is attached to the one plate surface 42a, a protrusion 7b that protrudes outward from the longitudinal edge 41s of the slat 41, and a pair of side portions along the extending direction of the protrusion 7b A pair of stopper pieces 7c, 7c extending in a direction away from each other, and a wind-resistant locking member 7d such as a wind-resistant locking piece provided on the extending direction end side of the protruding portion 7b.

The attachment part 7a of the end fitting 7 is attached to one plate surface 42a of the slat face plate 42 on the end 40 side in the longitudinal direction of the arbitrary slat 41, and a pair of stopper pieces 7c, 7c are interposed via the curl parts 44, 44. The pair of stopper pieces 7c, 7c are positioned so as to face each other in close proximity to the longitudinal edges 41s, 41s of the curled portions 44, 44 of the adjacent slats 41, 41 connected to each other. Functions to prevent lateral movement of each slat 41, 41.
Further, when a pulling force in a direction away from the guide groove 5 a of the guide rail 5 is applied to the shutter curtain 4 due to wind or the like, the wind-resistant locking member 7 d is formed by the wind-resistant locking wall member 70 of the guide rail 5. A situation where the shutter curtain 4 is detached from the guide groove 5a of the guide rail 5 by being engaged with the engagement wall is prevented.
That is, the end fitting 7 is configured to have a function of preventing the lateral movement of the slat 41 and a function of preventing the shutter curtain 4 from coming off the guide rail 5.

The drainer 4B is connected to the curl portion 44 of the slat 41 (lowermost slat) positioned at one end of the slat curtain 4A in the direction orthogonal to the longitudinal direction of the slat 41, and the suspension source outside the figure is the slat 41 of the slat curtain 4A. It is connected to a curled portion 44 of a slat 41 (uppermost slat) located at the other end in a direction orthogonal to the longitudinal direction.
The drainer 4B is formed of a metal long member that is long in the direction along the rotation center line 6a of the winding shaft 6 and has a cross-sectional shape orthogonal to the longitudinal direction, for example, an inverted T-shape. The length in the longitudinal direction of the drainer 4B is shorter than the length in the longitudinal direction of the slat 41, and the center position in the longitudinal direction of the drainer 4B is aligned with the center position in the longitudinal direction of the slat 41 so that the cross section of the drainer 4B has a vertical T The connecting means (not shown) formed along the long side of the portion 4a is connected to the curled portion 44 of the slat 41 positioned at one end of the slat curtain 4A. A horizontal portion having a reverse T-shaped cross section of the drainer 4B is a seat plate 4b.

  An unillustrated suspension base is a connecting plate intermittently provided on the long side of the slat 41 located at the other end of the slat curtain 4A, and is located above the opening 13 of the building. 14 is connected to the winding shaft 6 via an outlet hole (not shown) of the shutter curtain 4 in the case 2 fixed to the case 14.

The case 2 accommodates the opening / closing mechanism 3 and the shutter curtain 4 and is a box configured to form an accommodation space for the opening / closing mechanism 3 and the shutter curtain 4.
The case 2 is fixed to a housing 14 as an attachment portion located above the opening 13. The case 2 is fixed to the housing 14 so that the positions of both ends in the longitudinal direction correspond to the positions of the guide rails 5 and 5 provided at both ends in the width direction of the opening 13. The case 2 has, for example, a quadrangular cross-sectional shape orthogonal to the longitudinal direction.

  The guide rails 5 and 5 are arranged at both ends in the width direction of the shutter curtain 4 that opens and closes the opening 13 formed in the building, and the left and right width direction ends 40 and 40 of the shutter curtain 4 are opened and closed in the opening and closing direction of the shutter curtain 4. In order to guide along V (vertical direction), it is provided on the left and right sides of the opening 13, respectively. That is, both left and right widthwise ends 40, 40 of the shutter curtain 4 are inserted into the guide grooves 5a, 5a of the guide rails 5, 5 arranged on the left and right of the opening 13, so that the shutter curtain 4 is opened and closed when the shutter curtain 4 is opened and closed. The left and right width direction opposite end portions 40, 40 are guided in the opening / closing direction V in the guide grooves 5a, 5a of the left and right guide rails 5, 5.

  The shutter curtain 4 of the shutter device 1 configured as described above is wound around the winding shaft 6 so that the opening 13 of the building is opened, and the shutter curtain 4 is fed out (unrolled) from the winding shaft 6. Thus, the opening 13 is closed.

As shown in FIGS. 3 to 6, the guide rail 5 of the first embodiment includes a one-side guide rail member 50, the other-side guide rail member 60, a wind-resistant locking wall member 70, a cover member 80, and an attachment Member 90.
In the following description, the surface on which the concave portion of each member is formed is defined as the inner surface, and the surface on which the convex portion of each member is formed is defined as the outer surface.

As shown in FIG. 3, the one-side guide rail member 50 is opposed to one surface 45 (for example, the surface on the one plate surface 42 a side of the slat face plate 42) at the width direction end portion 40 of the shutter curtain 4. 4 is formed by a long member having a surface extending in the opening and closing direction V.
The one-side guide rail member 50 is formed of a long member having an L-shaped cross section having one plate portion 51 and the other plate portion 52 extending in directions orthogonal to each other, for example, angle iron (L-shaped steel). Is done.
An inner surface 53 of one plate portion 51 of the one-side guide rail member 50 functions as a surface extending in the opening / closing direction V so as to face one surface 45 at the width direction end portion 40 of the shutter curtain 4.
Further, a through hole 55 for allowing the bolt 54 to pass therethrough is formed in the other plate portion 52 of the one side guide rail member 50.
A plurality of through-holes 55 are formed at a predetermined interval along the longitudinal direction of the other plate portion 52 in the opening / closing direction V.

As shown in FIG. 6, the other guide rail member 60 is composed of a plurality of individual guide rail members 61, 61.
As shown in FIG. 3, the individual guide rail member 61 has the other surface 46 (for example, the plate surface opposite to the one plate surface 42 a of the slat face plate 42) at the left and right width direction end portions 40 of the shutter curtain 4. The other plate portion 52 of the one-side guide rail member 50 is disposed at an interval along the longitudinal direction of the other plate portion 52 of the one-side guide rail member 50 that has opposing surfaces and is in the opening / closing direction V. Connected to the inner surface 56.

As shown in FIG. 5, the individual guide rail member 61 is formed in, for example, a rectangular flat plate shape to which a wind-resistant locking wall member 70 is connected, and a pair of long side edges 63 facing each other on the substrate 62. A pair of side plates 64, 64 extending in the same direction perpendicular to the plate surface of the substrate 62 from the 63 side (one pair of each side), and one short side 65 side (the other pair of each side) of the substrate 62 And an end plate 66 formed so as to extend in the same direction as the extending direction of the side plates 64, 64 from one of the edges).
That is, the individual guide rail member 61 is formed such that the plate surfaces of the pair of side plates 64 and 64 and the plate surface of the end plate 66 are perpendicular to the plate surface of the substrate 62, and the pair of side plates 64 and 64. The plate surface and the plate surface of the end plate 66 are formed so as to be orthogonal to each other.
The individual guide rail member 61 includes, for example, a pair of side plates 64 and 64 and a portion to be the end plate 66 of a flat metal plate on which a portion to be the substrate 62, the pair of side plates 64 and 64 and the end plate 66 is formed. It is formed by bending at a position that becomes a boundary with the substrate 62.
As shown in FIG. 3, the outer surface 67 of the substrate 62 of the individual guide rail member 61 functions as a surface facing the other surface 46 at the left and right width direction end portions 40 of the shutter curtain 4.
As shown in FIGS. 3 and 5, the outer surface 68 of the end plate 66 and the end edge surfaces 69 and 69 on the end plate 66 side of the pair of side plates 64 and 64 are formed on the same plane.
The substrate 62 is formed with a through hole 76 through which a bolt 75 for connecting the wind-resistant locking wall member 70 and the substrate 62 is passed. The through hole 76 is formed to be a long long hole along the opening / closing direction V.
A screw hole 77 for connecting the one side guide rail member 50 and the end plate 66 with the bolt 54 is formed in the end plate 66.

As shown in FIGS. 4 and 6, the wind-resistant locking wall member 70 is formed of a long member extending in the opening and closing direction V, for example, a flat bar having a rectangular cross section.
A bolt 75 for connecting a plurality of individual guide rail members 61, 61... To the wind resistant locking wall member 70 is screwed to one plate surface 71 of, for example, flat steel forming the wind resistant locking wall member 70. A plurality of screw holes 78 are formed at intervals along the longitudinal direction.

As shown in FIGS. 3, 4, and 6, the cover member 80 includes, from the opening 13 side, a plurality of individual guide rail members 61, 61... And a wind resistant locking wall member 70 constituting the other side guide rail member 60. Is a member that covers the individual guide rail members 61, 61... And the wind-resistant locking wall member 70 so as not to be seen.
For example, as shown in FIG. 3, the cover member 80 includes an outer surface 67 of the substrate 62 of the plurality of individual guide rail members 61, 61... And the other plate surface 72 of flat steel that forms the wind-resistant locking wall member 70. A member mounting cover 81 that is welded and fixed so as to come into contact, and a connection cover 82 that is welded and fixed to the member mounting cover 81 and the inner surface 56 of the other plate portion 52 of the one side guide rail member 50. It is prepared for.

The member mounting cover 81 includes an accommodating portion 83 in which the wind-resistant locking wall member 70 is accommodated, a connection plate 84 to the outer surface 67 of the substrate 62 of the plurality of individual guide rail members 61, 61, and a parting plate 85. Further, it is formed by a long member extending in the opening / closing direction V.
The accommodating portion 83 includes a substrate 83a, one side wall 83c provided so that the plate surface extends perpendicularly to the plate surface of the substrate 83a from one long edge 83b of the substrate 83a, and the other length of the substrate 83a. The other side wall 83d provided so that the plate surface extends perpendicularly to the plate surface of the substrate 83a from the edge 83b, and the plate surface extends from the extended edge of the one side wall 83c in a direction approaching the other side wall 83d. It is surrounded by a counter plate 83e formed so as to be a plate surface parallel to the substrate 83a.
The connecting plate 84 is formed so as to extend from the extended end edge of the other side wall 83d in a direction away from the one side wall 83c so that the plate surface becomes a surface perpendicular to the plate surface of the other side wall 83d.
The parting plate 85 is formed to extend from the extended edge of the counter plate 83e in a direction away from the substrate 83a so that the plate surface becomes a surface orthogonal to the plate surface of the counter plate 83e.

The connection cover 82 is formed by a long member having an L-shaped cross section extending in the opening / closing direction V, and having one plate portion 86 and the other plate portion 87 extending in directions orthogonal to each other.
In the connection cover 82, for example, one plate portion 86 is connected to the connection plate 84 of the member mounting cover 81, and the other plate portion 87 is connected to the other plate portion 52 of the one side guide rail member 50.

As shown in FIGS. 1, 3, 4, and 6, the attachment member 90 attached to the building housing 14 is spaced apart along the longitudinal direction of the one-side guide rail member 50 in the opening / closing direction V. It is formed by a plurality of individual mounting members 91, 91,.
The individual attachment member 91 is formed of a member having an L-shaped cross section extending along the opening / closing direction V, and having one plate portion 92 and the other plate portion 93 extending in directions orthogonal to each other.
As the individual attachment member 91, for example, a rectangular plate-like metal plate bent by a mold or the like and formed into an L shape is used.
For example, as shown in FIG. 3, the individual attachment member 91 causes one plate portion 92 to function as an attachment piece attached to the housing 14 of the building, and the other plate portion 93 is used as the one side guide rail member 50. It is configured to function as a connecting piece connected to the other plate portion 52 and the end plate 66 of the individual guide rail member 61.
As shown in FIG. 4, the other plate portion 93 functioning as a connecting piece is closer to the boundary 94 than the side edge 95 opposite to the boundary 94 between the one plate portion 92 and the other plate portion 93. An elongated hole 96 for position adjustment is formed. The long hole 96 for position adjustment is formed so as to be a long hole in a direction orthogonal to the opening / closing direction V.
For example, as shown in FIG. 3, the individual attachment member 91 is welded to the housing 14 in a state where the outer surface of one plate portion 92 that functions as an attachment piece and the attachment surface of the housing 14 are in contact with each other. It is fixed with. Then, the bolt 54 is a long hole 96 for position adjustment formed in the connecting piece (the other plate portion 93) of the individual mounting member 91, and a through hole formed in the other plate portion 52 of the one side guide rail member 50. 55, and is screwed into a screw hole 77 formed in the end plate 66 of the individual guide rail member 61, whereby the individual attachment member 91, the one side guide rail member 50, and the individual guide rail member 61 are Connected together.

Next, an example of a method for attaching the guide rail 5 to the housing 14 will be described.
First, a guide in which one side guide rail member 50, the other side guide rail member 60 composed of a plurality of individual guide rail members 61, 61,..., A wind resistant locking wall member 70, and a cover member 80 are assembled in advance. The rail body 5A (see FIGS. 1 and 6) is prepared.
The guide rail 5 is attached to the housing 14 by connecting the plurality of individual attachment members 91, 91... Attached to the housing 14 and the guide rail body 5 </ b> A with bolts 54.

An example of a method for producing the guide rail body 5A will be described.
With the center of the through hole 55 formed in the other plate portion 52 of the one side guide rail member 50 and the center of the screw hole 77 formed in the end plate 66 of the individual guide rail member 61 being aligned, the bolt 54 Are temporarily fixed to the other plate portion 52 of the one-side guide rail member 50 by passing through the through-hole 55 and screwing into the screw hole 77.
Next, on each outer surface 67 of each substrate 62 of the plurality of individual guide rail members 61, 61... Temporarily fixed at a predetermined interval along the longitudinal direction of the other plate portion 52 of the one side guide rail member 50. The wind-resistant locking wall member 70 is spanned, and the corresponding through-holes 76 formed in the respective substrates 62 of the individual guide rail members 61, 61. With the screw holes 78 aligned, the bolts 75 are passed through the through holes 76 and screwed into the screw holes 78, thereby attaching the wind-resistant locking wall members 70 to the individual guide rail members 61, 61. . In this case, since the through hole 76 of the separate guide rail member 61 is formed in a long and long hole along the opening / closing direction V, the bolt hole may be slightly displaced from the center of the through hole 76 and the center of the screw hole 78. 75 can be screwed into the screw hole 78 through the through hole 76.
Then, each bolt 75 is fastened to the corresponding screw hole 78 so that the other plate surface 72 of the wind-resistant locking wall member 70 and the inner surface 53 of the one plate portion 51 of the one side guide rail member 50 are parallel to each other. After the adjustment, the edge surfaces 69 and 69 of the side plates 64 and 64 of the individual guide rail members 61 and 61, which are positioned on the same plane, the outer surface 68 of the end plate 66, and the other side of the one side guide rail member 50. The side plates 64, 64 of the individual guide rail members 61, 61... Are welded and fixed to the other plate portion 52 of the one side guide rail member 50 in a state where the inner surface 56 of the plate portion 52 is in surface contact.

Next, in a state in which the wind-resistant locking wall member 70 is accommodated in the accommodating portion 83 of the member mounting cover 81, the inner surface of the substrate 83a and the other plate surface 72 of the wind-resistant locking wall member 70 are brought into surface contact with each other. The inner surface of the side wall 83d and the side surface 73 of the wind-resistant locking wall member 70 are brought into surface contact, and the outer surface of the connection plate 84 and the outer surface 67 of the substrate 62 of the plurality of individual guide rail members 61, 61. After the state, the side plates 64, 64 of the plurality of individual guide rail members 61, 61... Are welded and fixed to the outer surface of the connection plate 84 and one plate surface 71 of the wind-resistant locking wall member 70.
Further, the outer surface of one plate portion 86 of the connection cover 82 and the inner surface of the connection plate 84 of the member mounting cover 81 are brought into surface contact, and the outer surface of the other plate portion 87 of the connection cover 82 and the one side guide rail member 50 are contacted. After bringing the inner surface 56 of the other plate portion 52 into surface contact, one plate portion 86 of the connection cover 82 is welded and fixed to the connection plate 84 of the member mounting cover 81, and the other of the connection cover 82 is fixed. The plate portion 87 is welded and fixed to the other plate portion 52 of the one side guide rail member 50.
Then, the bolt 54 is removed.
As described above, the inner surface 53 of the one plate portion 51 of the one-side guide rail member 50 facing the one surface 45 in the width direction end portion 40 of the shutter curtain 4 and the other surface 46 in the width direction end portion 40 of the shutter curtain 4. And the outer surface 67 of the substrate 62 of the individual guide rail member 61 facing each other are plate surfaces facing each other in parallel with a guide groove 5a being a space in which the width direction end portion 40 of the shutter curtain 4 can be accommodated. In a state where the edge surfaces 69 and 69 of the side plates 64 and 64 located on the same plane and the outer surface 68 of the end plate 66 and the inner surface 56 of the other plate portion 52 of the one side guide rail member 50 are in surface contact. The side plates 64, 64 are welded and fixed to the other plate portion 52 of the one side guide rail member 50, so that each side plate 64, 64 functions as a reinforcing member. Doreru body 5A is produced.

Next, an example of a method for attaching the guide rail body 5A to the housing 14 using a plurality of individual attachment members 91, 91,.
First, a plurality of individual attachment members 91, 91... Are fixed to a housing 14 such as a steel column provided on the left and right sides of the opening 13. When the housing 14 is a steel column, the mounting piece is fixed to the steel column by welding in a state where the outer surface of the mounting piece (one plate portion 92) of the individual mounting member 91 and the surface of the steel column are in contact with each other.

In this case, for example, as shown in FIG. 1, first, an upper end individual attachment member 91T (91) for attaching the upper end side of the guide rail body 5A to the housing 14 and a lower end side of the guide rail body 5A to the housing 14 are provided. A lower end side individual attachment member 91B (91) for attachment is welded to the housing 14 and fixed.
The individual attachment member 91 is positioned on the opening 13 side so that the connection piece (the other plate portion 93) extends in the vertical direction and extends in a direction perpendicular to the attachment surface of the housing 14. In this state, the mounting piece (one plate portion 92) extending in a direction away from the opening 13 is brought into contact with the mounting surface of the housing 14 so that the mounting piece is welded to the housing 14 and fixed. To do.
And the position adjustment long hole 96 formed in the connecting piece of the upper end side individual attachment member 91T and the lower end side individual attachment member 91B, the corresponding upper end side and lower end side of the one side guide rail member 50 of the guide rail body 5A. The bolts 54 and 54 are respectively passed through the through holes 55 of the first through holes 55 and screwed into the screw holes 77 and 77 of the corresponding individual guide rail members 61 and 61 to be temporarily fixed. Then, the bolts 54 and 54 are moved in the position adjusting long holes 96 and 96 of the individual mounting members 91T and 91B, thereby adjusting the shutter core position (center axis) of the guide rail body 5A to be vertical. To do. After the adjustment, the bolts 54 and 54 are further screwed into the screw holes 77 and 77 to tighten the guide rail main body 5A with the upper end side individual mounting member 91T (91) and the lower end side individual mounting member 91B (91). Connect and fix to. Thereby, the individual attachment member 91, the one side guide rail member 50, and the individual guide rail member 61 are connected by the bolt 54 so as to be integrated.
Further, the individual attachment members 91, 91,... Are arranged at predetermined intervals along the opening / closing direction V between the upper end individual attachment member 91T (91) and the lower end individual attachment member 91B (91). In the same manner as described above, the connecting pieces of the individual mounting members 91, 91... And the guide rail body 5A are connected and fixed by the bolts 54, and then the mounting pieces of the individual mounting members 91, 91. Weld to the housing 14.
As described above, the guide rail body 5A is attached to the housing 14 via the plurality of individual attachment members 91, 91. That is, the guide rail 5 is attached to the housing 14.

  According to the guide rail 5 of the first embodiment, the one-side guide rail member and the other-side guide rail member are both formed by angle-shaped steel having an L-shaped cross section that is long in the opening / closing direction of the shutter curtain. Compared with the conventional guide rail shown, the other side guide rail member 60 is arranged at an interval along the longitudinal direction of the one side guide rail member 50 in the opening / closing direction V and is connected to the one side guide rail member 50. Since the plurality of individual guide rail members 61, 61... Are configured, the weight can be reduced and the guide rail 5 can be easily attached to the housing 14.

According to the guide rail 5 of the first embodiment, the guide rail main body 5A is connected to the plurality of individual mounting members 91, 91... Constituting the mounting member 90 attached to the housing 14 of the building. The guide rail body 5A can be attached to the housing 14 so that the shutter core position of the rail body 5A is vertical.
That is, the conventional guide rail shown in FIGS. 7 and 8 is a guide rail in which one side guide rail member, the other side guide rail member, and a mounting member are integrated, and the three sides are integrated. Since the guide rail mounting member is attached to the housing, the guide rail is mounted so that the shutter core position of the guide rail 100 is vertical when the mounting surface of the housing is inclined instead of the vertical surface. May be difficult to install.
However, according to the guide rail 5 of the first embodiment, the individual attachment members 91, 91... And the guide rail main body 5A are separately provided and the individual attachment member 91 is attached to the housing 14, and then the individual attachment is performed. Since the guide rail body 5A is attached to the member 91, even if the mounting surface of the housing 14 is not a vertical surface, the guide rail body 5A is kept in a state where the shutter core position of the guide rail body 5A is vertical. Can be attached to the individual attachment members 91, 91... So that the guide rail body 5A can be easily attached to the housing 14 so that the shutter core position of the guide rail 5 is vertical.

  In particular, since the connecting piece (the other plate portion 93) of the individual mounting member 91 is formed with a position adjusting long hole 96 which is a long hole extending in a direction orthogonal to the opening and closing direction V, the guide rail main body is formed. The work of attaching the guide rail body 5A to the housing 14 by adjusting the shutter core position of 5A to be vertical can be easily performed.

  According to the guide rail 5 of the first embodiment, the mounting member 90 is a plurality of individual mounting members 91, 91 arranged at intervals along the longitudinal direction of the one-side guide rail member 50 in the opening / closing direction V. As a result of the construction, the mounting member is reduced in material cost and compared with the case where the mounting member is composed of a long member having an L-shaped cross section corresponding to the entire length of the guide rail body 5A. Installation work can be facilitated.

According to the guide rail 5 of the first embodiment, the individual guide rail member 61 includes the substrate 62, the pair of side plates 64 and 64, and the end plate 66, and the plate surfaces and the end plates 66 of the pair of side plates 64 and 64. Are formed so that the plate surfaces of the pair of side plates 64 and 64 and the plate surfaces of the end plates 66 are orthogonal to each other. ing.
The inner surface 53 of one plate portion 51 of the one-side guide rail member 50 facing the one surface 45 at the width direction end portion 40 of the shutter curtain 4 and the other surface 46 at the width direction end portion 40 of the shutter curtain 4. Identical so that the outer surface 67 of the substrate 62 of the opposing individual guide rail member 61 and the outer surface 67 of the board 62 facing each other in parallel with a guide groove 5a being a space capable of accommodating the width direction end portion 40 of the shutter curtain 4 being separated. In a state where the edge surfaces 69 and 69 of the side plates 64 and 64 positioned on the plane and the outer surface 68 of the end plate 66 and the inner surface 56 of the other plate portion 52 of the one side guide rail member 50 are in surface contact with each other. Each side plate 64, 64 is welded and fixed to the other plate portion 52 of the one side guide rail member 50, and the end plate 66, the one side guide rail member 50, and the individual mounting member 91 are bolted. It is connected so as to be integrated by 54.
Therefore, the substrate 62 and the end plate 66 of the individual guide rail member 61 function as a conventional other side guide rail member, and the pair of side plates 64 and 64 of the individual guide rail member 61 function as a conventional reinforcing member. Therefore, the lightweight and high-strength guide rail 5 can be configured.

  According to the guide rail 5 of the first embodiment, the wind resistant locking wall member 70 is provided on the outer surface 67 of each substrate 62 of the plurality of individual guide rail members 61, 61. Are connected so as to extend in the opening and closing direction V. That is, the wind-resistant locking wall member 70 is provided so as to be attached to the plurality of individual guide rail members 61, 61... And extend in the opening / closing direction V so as to straddle the plurality of individual guide rail members 61, 61. Therefore, even when a pulling force in a direction away from the guide groove 5 a of the guide rail 5 is applied to the shutter curtain 4 due to a strong wind, the wind-resistant locking member 7 d is locked by the wind-resistant locking wall member 70 of the guide rail 5. The shutter curtain 4 is prevented from being detached from the guide groove 5a of the guide rail 5 by being locked to the wall. That is, it is possible to provide a guide rail 5 that is lightweight and has a high wind pressure resistance that has a high effect of preventing the shutter curtain 4 from coming off even when the wind pressure is high.

Embodiment 2
In the first embodiment, as the individual mounting member 91, an example in which a metal plate is formed by bending a metal plate into an L shape with a mold or the like has been shown. What was cut | disconnected so that it might become about several cm-about dozen cm may be used as an individual attachment member.

Embodiment 3
In the first and second embodiments, an example in which the individual mounting member 91 is configured to include the position adjusting long hole 96 is shown, but the mounting member 90 does not include the position adjusting long hole 96. The plurality of individual attachment members are configured, and the attachment pieces of the plurality of individual attachment members are attached to the housing 14 by welding or the like, and the connection pieces of the plurality of individual attachment members and the one side guide rail member 50 are provided. You may make it connect by welding etc.
In this case, first, the bolts 54 are passed through the through holes 55 of the one-side guide rail member 50 and fastened to the screw holes 77 of the individual guide rail member 61, whereby the plurality of individual guide rail members 61, 61. A guide rail body fixed to the rail member 50 is prepared.
Then, after the upper end side individual mounting member and the lower end side individual mounting member are attached to the housing 14 by, for example, welding, the one side guide rail of the guide rail body is set so that the shutter core position of the guide rail body becomes vertical. The other plate portion 52 of the member 50, the connecting piece of the upper end side individual attaching member and the connecting piece of the lower end side individual attaching member are fixed by welding, for example.
Thereafter, the individual mounting members are arranged between the upper end side individual mounting member and the lower end side individual mounting member at a predetermined interval along the opening and closing direction V. The members are welded to the housings 14 and the individual mounting members welded to the housings 14 and the guide rail main body are welded and fixed.

Embodiment 4
In the first to third embodiments, the example in which the mounting member 90 configured by a plurality of individual mounting members 91, 91,... Is used has been shown, but the mounting member 90 is opened and closed over the entire length of the guide rail. One long member formed in an L-shaped cross section extending along the direction V may be used. For example, angle steel that is long continuously in the opening and closing direction may be used.
In this case, a long member having a configuration in which the long holes 96 for position adjustment are formed corresponding to the formation intervals of the plurality of through holes 55 formed at intervals along the longitudinal direction of the one side guide rail member 50. May be used, or a long member having a configuration not including the position adjusting long hole 96 may be used.

  Even in the configurations of the second to fourth embodiments, as in the first embodiment, it is possible to provide the guide rail 5 that is lightweight, high-strength, and high wind-resistant, and the shutter core position of the guide rail 5 is the same. The operation of attaching the guide rail body 5A to the housing 14 so as to be vertical can be easily performed.

  In the above, the example in which the mounting member 90 is welded and attached to the steel column as the housing 14 has been illustrated. Or you may fix to a wooden frame. When the casing is made of concrete or wood, for example, an anchor bolt embedded in the casing is passed through a through hole formed in the mounting piece of the mounting member, and then the nut is fastened to fix the mounting piece to the casing. In this case, a through hole for penetrating the anchor bolt is formed in the mounting piece of the mounting member 90, and the nut is passed through the anchor bolt to fasten the mounting member 90 to the housing. Just do it.

  Further, a nut may be fastened to the tip of the bolt 54 that passes through the screw hole 77 of the individual guide rail member 61. In this way, the mounting member 90, the one side guide rail member 50, and the individual guide rail member 61 can be integrated more firmly, or the one side guide rail member 50 and the individual guide rail member 61 can be more firmly integrated. Can be integrated.

  Further, in the structure in which the individual mounting member 91, the one side guide rail member 50, and the individual guide rail member 61 are connected by the bolt 54 so as to be integrated, the through holes formed in the one side guide rail member and the individual guide rail member It is good also as a structure which formed the screw hole to which the volt | bolt 54 is fastened to the member 91 for individual attachment.

  Further, in the above, the edge surfaces 69 and 69 of the side plates 64 and 64 of the individual guide rail member 61 and the outer surface 68 of the end plate 66 and the other plate portion 52 of the one side guide rail member 50 located on the same plane. The side plates 64, 64 are welded and fixed to the other plate portion 52 of the one side guide rail member 50, and the end plate 66 and the one side guide rail member 50 are Although the individual attachment member 91 and the bolt 54 are connected so as to be integrated, the configuration in which the reinforcing effect as the reinforcing member of the pair of side plates 64 and 64 of the individual guide rail member 61 is improved is illustrated. The outer surface 68 of 66 and the inner surface 56 of the other plate portion 52 of the one side guide rail member 50 are in surface contact with each other, so that the edge surfaces 69 and 69 of the side plates 64 and 64 and the other of the one side guide rail member 50 are in contact with each other. Board 52 an inner surface 56 may be configured not to surface contact. Even in this case, the substrate 62 and the end plate 66 of the individual guide rail member 61 function as a conventional other side guide rail member, and the pair of side plates 64 and 64 of the individual guide rail member 61 serve as a conventional reinforcing member. Since it comes to function, the lightweight and high intensity | strength guide rail 5 can be comprised.

  Moreover, although the example using the cover member 80 of the structure which combined the member attachment cover 81 and the connection cover 82 which are another members was shown as the cover member 80, a board | plate material was bent and it connected with the part of the member attachment cover. You may use the elongate member of the structure which formed the part of the cover as a cover member.

  Moreover, the guide rail of the structure which does not use the cover member 80 may be sufficient. Even in this case, since the wind-resistant locking wall member 70 is provided so as to extend along the opening / closing direction V over the entire length of the guide rail, the wind-resistant locking member 7d is formed by the wind-resistant locking wall member 70. The shutter curtain 4 is prevented from coming off from the guide groove of the guide rail by being locked to the locking wall, and is light and has a high resistance to the shutter curtain 4 from being prevented from coming off even in high wind pressure. A guide rail that supports wind pressure can be provided.

  Moreover, although the example which comprised the other side guide rail member 60 by the several separate guide rail member 61; 61 ... was shown above, the cross section L of the length corresponding to the full length of a guide rail main body is shown on the other side guide rail member. You may comprise by a character-like elongate member. Even in this case, since the mounting member 90 and the guide rail main body are separated and the mounting member 90 is attached to the housing 14 and then the guide rail main body is attached to the mounting member 90, the mounting of the housing 14 is possible. Even when the surface is not a vertical surface, the guide rail body can be attached to the mounting member 90 in a state where the shutter core position of the guide rail body is vertical. The work of attaching the guide rail to the housing 14 so as to be vertical can be easily performed.

  When the opening / closing body of the opening / closing device to which the present invention is applied is the shutter curtain 4, the configuration is not limited to a mode in which a plurality of so-called slats are arranged in the vertical direction, but also a pipe, a panel, a sheet-like object, or a net. A shutter curtain having an aspect in which a single or a plurality of objects are continuously provided, or a shutter curtain in which slats, panels, pipes, sheets, and nets are appropriately combined may be used. The present invention can also be applied to a so-called overhead type shutter curtain.

4 shutter curtains, 5 guide rails,
5a guide groove (a space that can accommodate the widthwise end of the shutter curtain),
7d Wind-resistant locking member, 13 opening, 40 end of shutter curtain in width direction,
45 One surface at the widthwise end of the shutter curtain,
46 The other surface of the shutter curtain in the width direction,
50 one side guide rail member, 51 one plate part, 52 other plate part,
53 inner surface (plate surface) of one plate part of one side guide rail member, 54 bolts,
56 The inner surface (plate surface) of the other plate portion of the one side guide rail member,
60 Guide rail member on the other side, 61 Individual guide rail member, 62 Substrate,
64 side plate, 66 end plate, 67 outer surface (plate surface) of the substrate of the individual guide rail member,
68 The outer surface (plate surface) of the end plate of the individual guide rail member,
69 an end face on the end plate side of the side plate of the individual guide rail member, 70 a wind resistant locking wall member,
77 Screw holes, 90 mounting members, 91 individual mounting members,
92 One plate part (attachment piece) of the attachment member, 93 The other plate part (connection piece) of the attachment member,
96 Long hole for position adjustment (long hole).

Claims (7)

A guide rail that is disposed on both ends in the width direction of the opening and closing body that opens and closes the opening formed in the building and guides the width direction end of the opening and closing body along the opening and closing direction of the opening and closing body,
One side guide rail member formed by a long member having a surface extending in the opening / closing direction of the opening / closing body opposite to one surface at the widthwise end of the opening / closing body,
The other side guide rail member having a surface that is connected to the one side guide rail member and faces the other surface at the widthwise end of the opening and closing body;
A mounting member to be attached to the housing of the building,
The guide rail, wherein the one-side guide rail member and the mounting member attached to the building frame are connected. The other-side guide rail member is disposed at intervals along the longitudinal direction of the one-side guide rail member that is the opening / closing direction of the opening / closing body, and is connected to the one-side guide rail member. Composed of members,
The mounting member attached to the housing of the building, the one side guide rail member, and the individual guide rail member have through holes formed in the mounting member, the one side guide rail member, and the individual guide rail member. The guide rail according to claim 1, wherein the guide rail is connected by a penetrating bolt. The mounting member includes a mounting piece to be attached to the housing of the building, and a connecting piece having the through hole and connected to the one side guide rail member and the individual guide rail member by the bolt,
The through hole formed in the connecting piece is formed as a long hole extending in a direction perpendicular to the opening / closing direction of the opening / closing body, and the through hole formed in the individual guide rail member is formed as a screw hole. The guide rail according to claim 2, wherein: The one side guide rail member is constituted by a long member having an L-shaped cross section having one plate portion and the other plate portion extending in directions orthogonal to each other.
The individual guide rail members include a substrate, a pair of side plates extending in the same direction perpendicular to the plate surface of the substrate from one pair of opposite side edges of the substrate, and the other pair of substrates facing each other. An end plate formed so as to extend in the same direction as the direction of extension of the side plate from one side of the side edges,
The individual guide rail member facing the plate surface of one plate portion of the one side guide rail member facing one surface at the width direction end portion of the opening and closing body and the other surface of the width direction end portion of the opening and closing body. The plate surface of the end plate of the individual guide rail member and the one side of the individual guide rail member so that the plate surface of the substrate and the plate surface of the individual guide rail member face each other in parallel with a space that can accommodate the end in the width direction of the opening / closing body. 4. The guide rail according to claim 2, wherein the guide rail is connected in a state of surface contact with a plate surface of the other plate portion of the guide rail member. 5.   An end plate side of the pair of side plates of the individual guide rail member is formed such that an end surface on the end plate side of the pair of side plates of the individual guide rail member and a plate surface of the end plate are positioned on the same plane. 5. The guide rail according to claim 4, wherein the end surface and the plate surface of the end plate and the plate surface of the other plate portion of the one-side guide rail member are connected in surface contact with each other. A wind-resistant locking wall member for locking a wind-resistant locking member provided at an end in the width direction of the opening and closing body;
The wind-resistant locking wall member is attached to the plurality of individual guide rail members so as to straddle the plurality of individual guide rail members, and is provided to extend in the opening / closing direction of the opening / closing body. The guide rail as described in any one of Claims 1 thru | or 5. The mounting member is composed of a plurality of individual mounting members arranged at intervals along a longitudinal direction of the one-side guide rail member that is an opening / closing direction of the opening / closing body. The guide rail as described in any one of Claim 1 thru | or 6.

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