JP2017002705A - Opening and closing structure and forming method thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an opening and closing device, which can open and close an opening and closing sheet along an axial direction (vertical or horizontal direction) of a rail member with a simple structure, and a forming method thereof.SOLUTION: An opening and closing device comprises: rail members 1, which can face each other; an installation member, which can be installed across the rail members; a traveling member 21, which can travel along a slide groove of the rail member; an opening and closing sheet 91, which opens and closes a section formed by the rail members and the installation member; a movable member, which can be fit to the other end of the opening and closing sheet; and operation means, which is opened and closed by the opening and closing sheet. The rail member has a first latching groove (latched part) 9a, which can be latched with a latching part of a bracket 41 that can be fit on a base part wall part such as a ceiling wall part, and a second latched part (latching groove, fitting part) 9b that fits the bracket latched on the latched part to the rail member. Both ends of the movable member are fit to the traveling member so that the movable member can move or slide with a margin at least in an axial direction of the movable member.SELECTED DRAWING: Figure 3

Description

  The present invention shields or opens / closes with an opening / closing sheet in a house (such as a window of a house), a veranda, a garage, etc., and shields or opens with an opening / closing sheet such as sunshade (light shielding), daylighting, wind protection or ventilation, or snow protection. An opening / closing device or an opening / closing type shielding structure (or opening / closing structure) useful as an opening / closing device, a device capable of shielding or opening / closing at least a part of a building or structure with an opening / closing sheet, and a method for forming (or constructing) an opening / closing device Method).

  Bamboo blinds woven from bamboo and reed are used for awning in houses (such as windows in houses) and verandas. However, the blinds are easy to fall down or move in a strong wind, and it is necessary to repeatedly lean against a predetermined position. In addition, although the blind can be opened and closed by gathering from one end to the other end and converging, the opening and closing operation is complicated, and when it converges, stability in the standing state decreases. .

  A pergola with a shading sheet is also used to protect the sun. However, the work of disassembling the pergola is complicated, and if the wind and rain are strong, a large force acts on the light shielding sheet, which may damage the light shielding sheet or the pergola.

  Further, in order to repair (repair) or reform the outer wall of the building, a framework is formed that is shielded against the outer wall of the building with a shielding sheet. However, in such a framework, the building is shielded by a shielding sheet during repair, so that even if the window is opened, the scenery cannot be seen and fresh air cannot be taken in. Further, when the outside air temperature or humidity increases, a hot and humid atmosphere stays between the shielding sheet and the building. In addition, the shielding sheet flutters due to wind and rain, and the rain noise increases.

  In JP 2011-102525 A (Patent Document 1), a long rail member is connected to a standing support body, and at least a part of the structure is shielded in an openable / closable manner using the rail member. A structure is disclosed, and a connecting member for connecting a long rail member to an upright support body is a slide member that can be slidably guided in a guide groove, and the slide member can be installed in the upright position. It is described that a bracket member that can be fixed while being positioned by positioning means with respect to the installation support is described. Further, the rail member has a skeleton having an H-shaped cross section, is a cross-sectional hollow polyhedral shape in which both side surfaces and upper and lower surfaces are formed in a planar shape, and has a dovetail-shaped guide groove formed in both side surfaces, It is also described that a plurality of runners, which are formed along the longitudinal direction on the upper and lower surfaces facing each other and can be connected to the upper end portion and the lower end portion of the shielding sheet, have cross-sectional dovetail slide grooves. Yes. In the drawings described in this document, the shielding sheet is opened and closed in the left-right direction.

  In this shielding structure, since the runner can run along the slide groove, the shielding sheet can be smoothly opened and closed in the left-right direction. However, in the construction site, it is desired that the shielding sheet can be opened and closed not only in the left-right direction but also in the vertical direction. Furthermore, since the rail member is connected to the standing support body, the rail member and thus applicable open / close space cannot be expanded.

  In Japanese Patent Laid-Open No. 11-050666 (Patent Document 2), a seat is suspended vertically between two rail frames standing in parallel and facing a structure via a pulley on the upper part of the structure. The lower end of the seat is rotatably wound around the drum below the rail frame, and guides are attached to both ends of the seat with a space in the vertical direction, and the guides with springs are inserted into the guide rails so as to be movable up and down. A sheet spreading device is disclosed that can wind or unwind the sheet with a drum while applying tension in the direction.

  However, in this apparatus, since it is necessary to open and close the sheet by winding or rewinding the sheet with a drum, it becomes a large-scale apparatus and cannot be used easily and easily at the construction site. In particular, it is often difficult to arrange a rotatable drum in a high-rise part of a building. Furthermore, in these apparatuses, since the sheet is relaxed, the sheet may flutter by the wind and cause noise. On the other hand, in order to prevent flapping of the sheet due to wind, it can be considered that the sheet is tensioned in the vertical and horizontal directions. However, when the seat is tensioned, a large force acts on the travel path and the runner, so that the durability is lowered and the vehicle cannot travel stably and smoothly over a long period of time.

  Japanese Patent Application Laid-Open No. 2015-17486 (Patent Document 3) includes a guide wall formed to be inclined with respect to a pair of reference walls, a slide groove formed on the guide wall and capable of traveling by a traveling member, A rail member having a restricting portion for restricting the swing of a traveling member that can travel along the slide groove is described, and the wheel is rotatably supported and slidable in the slide groove of the rail member A support portion that can be inserted into the support portion, and an attachment portion that extends from the support portion and is used to attach a member to be attached such as an opening / closing sheet, and is attached to the support portion via a bent or curved interposition portion. The traveling member in which the part was formed is described. In the rail member and the traveling member described in this document, the open / close seat can be stably opened and closed in the vertical direction by connecting the rail member to the support column and standing and opening / closing using the pulley and the open / close operation string. In Patent Document 3, the shaft portion of the traveling member below the rail member is inserted into a hole portion (a long hole portion elongated in the longitudinal direction) of the horizontal rail as a weight of the opening and closing sheet, and the cap member is used as the shaft portion. It also describes preventing the opening / closing sheet from coming off by being attached.

  However, it takes a lot of work to build a framework on the outer wall of the building. Therefore, there is a demand for a rail member that can more easily and efficiently construct the opening / closing device. Further, since the rail member is connected to the support column, a predetermined section that is separated from the outer wall of the building by a predetermined distance must be opened and closed with an opening / closing sheet. Therefore, a large space is formed between the building and the opening / closing sheet, and the opening / closing sheet may flutter due to wind and rain, or a hot and humid atmosphere may stay. Furthermore, an opening / closing device that can open and close a predetermined section smoothly and stably with an opening / closing sheet is also required. In particular, a heavy opening / closing sheet or a hard sheet requires a large force for the opening / closing operation, and it is difficult to open and close smoothly and stably with the opening / closing sheet.

JP 2011-102525 A (Claims, FIGS. 2, 3, and 5) JP 11-050666 A (claims, paragraphs [0029] [0032] [0033] [0038] [0040], FIG. 1, FIG. 2, FIG. 5, FIG. 10) Japanese Patent Laying-Open No. 2015-17486 (Claims [0104] [0105], FIG. 2, FIG. 3, FIG. 19)

  Accordingly, an object of the present invention is to use an opening / closing device (or an opening / closing structure) capable of opening / closing an opening / closing sheet along an axial direction of the rail member (for example, along a vertical direction or a horizontal direction). And a method of forming the switchgear.

  Another object of the present invention is to provide an opening / closing device (or an opening / closing structure) that can be easily and efficiently constructed and can be easily disassembled.

  Still another object of the present invention is to form an opening / closing device (or an opening / closing structure) capable of opening / closing an opening / closing sheet close to or away from a base portion (attached portion such as a wall portion) of a building or the like, and this opening / closing device. It is to provide a way to do.

  Another object of the present invention is to provide an opening / closing device (or opening / closing structure) capable of smoothly and stably opening and closing a predetermined space (or section) with an opening / closing sheet, and a method of forming the opening / closing device.

  As a result of intensive studies to achieve the above-mentioned problems, the present inventor has engaged the engaging portion of the bracket with the engaging portion of the rail member, and the bracket is attached to the mounting portion of the rail member based on the engaging portion. Can attach the rail member in the vertical direction or the horizontal direction with a simple operation by being close to or away from the base portion (attached portion including the wall portion such as the outer wall portion) of the building, etc., and the movable member A long hole (laterally long hole, elliptical hole) extending in the axial direction of the movable member is formed on both sides of the movable member (e.g., movable bar or elevating member), and at least both sides of the movable member with respect to the traveling member are shafts of the movable member If the movable member is mounted so as to be movable or slidable with play in the direction (for example, the horizontal direction), even if the movable member is displaced from the axial direction (for example, the horizontal direction) (for example, inclined in the oblique direction), (Oval hole) Can absorb the displacement of the timber, they found that the traveling member along the rail member can be moved smoothly and stably, and completed the present invention.

  That is, the opening / closing device (or opening / closing structure) of the present invention includes a rail member that can be opposed to each other at a predetermined interval; and 1 or that can run or guide along an axial direction (for example, a slide groove) of the rail member. A plurality of traveling members; both sides of the traveling member can be attached to the traveling member, and an opening / closing sheet for opening and closing between the rail members as the end moves to the other of the one end; A movable member (movable bar, elevating) that can be attached to the other end (for example, lower part) and that can be attached to the traveling member in which both sides of the other end are located at least at the end (for example, lower part). Members); and operating means for opening and closing with the opening and closing sheet.

  In such an opening / closing device, the rail member includes a locked portion that can be locked to a locking portion of a bracket that can be attached to a base portion (or a mounted portion such as a wall portion), and the locked portion. And an attachment portion for attaching the bracket to the rail member in a state of being locked by a portion, and both side portions of the movable member are at least an axial direction (for example, a lateral direction) of the movable member with respect to the traveling member. ) Can be moved or slid with play.

  The opening / closing device or the opening / closing structure may include an erection member that can be laid between rail members, and one end portion (for example, an upper portion) of the opening / closing sheet can be attached to the erection member, and the other end portion (For example, the lower part) may be attachable to the movable member. Further, both sides of the opening / closing sheet may be attached to the traveling member, and a section formed by the rail member and the erection member may be opened / closed along the rail member by the opening / closing sheet.

  The rail member has an adjacent wall portion (or mounting wall portion, adjacent wall portions adjacent to each other) having a first adjacent wall portion to which the bracket can be attached and a second adjacent wall portion adjacent to the adjacent wall portion. ) And; a guide wall formed adjacent to the first adjacent wall portion and inclined or opposed to the first adjacent wall portion (or the second adjacent wall portion) in an oblique direction. A slide groove formed on the guide wall and capable of traveling by a traveling member; a traveling path formed on an inner surface of both sides of the slide groove of the guide wall and capable of traveling by wheels of the traveling member; And a regulating portion for regulating the swing of the traveling member, and a support portion for rotatably supporting the wheel is inserted into the slide groove, The traveling member may be slidable. For example, the rail member includes first and second adjacent wall portions adjacent to each other via a corner portion or a corner portion (for example, in an L-shaped cross section); adjacent to the first and second adjacent wall portions. And a guide wall inclined in an oblique direction, and the guide wall may be formed directly from the first and second adjacent wall portions or via an intermediate wall portion. Good.

  The rail member is formed at one end of the first adjacent wall portion, and a locked portion (locking groove or the like) to which the locking portion (such as a hook-shaped locking portion) of the bracket can be locked. An engaged member that is engageable with an attachment member for attaching the bracket to the rail member in a state of being engaged with the engaged portion (an engaging groove or the like) on the other end side of the first adjacent wall portion; A stop (such as a locking groove) may be provided. For example, a locked portion (such as a locking groove) is formed at both ends of the first adjacent wall portion, and the first locked portion (such as a locking groove) is used as a hook-shaped locking portion of the bracket. The other second locked portion (such as a locking groove) may be engageable with an attachment member for attaching the bracket to the rail member. Further, the second locked portion (such as a locking groove) may be lockable with a rotating member that is rotatably attached to the bracket or a penetrating member that penetrates the bracket. In order to connect or extend the rail member, a connecting hole portion into which a connecting pin can be inserted or attached may be formed in the longitudinal direction in one or a plurality of locations on the inner wall and / or outer wall of the rail member.

  Furthermore, you may form the inclination receiving part which a screw member can penetrate in the inner wall of the rail member facing with respect to a slide groove | channel.

  The travel member is formed to extend from the support portion through a bent or curved interposition portion; a support portion that rotatably supports the wheel and is slidably inserted into the slide groove of the rail member; And you may provide the attaching part for attaching an opening / closing sheet | seat, and the rod-shaped part formed in this attaching part. Further, in the traveling member, the line connecting the central portion in the longitudinal direction of the wheel axis and the central portion of the attachment portion intersects the wheel axis at an angle of 15 to 60 °, and the attachment portion is the wheel. It may be located on one side. Furthermore, the traveling member includes a pair of wheel portions, a shaft portion that pivotally supports the wheel portion, and a support portion that rotatably supports the shaft portion; Each of the rail members can be in contact with the regulating portion; even if the inner side walls of the pair of wheel portions each have an inclined side wall that can contact an inclined wall formed adjacent to the slide groove of the rail member Good.

  Further, a plurality of holes may be formed in both sides of the opening / closing sheet and at least the other end (for example, a peripheral portion including the upper portion including the upper portion), and the opening / closing sheet and a movable member (for example, a movable bar or The means for attaching the elevating member) and / or the traveling member is not particularly limited, and the first connecting means (or attaching means) for connecting the traveling member, the movable member, and the opening / closing sheet is provided on both sides of the movable member. It may be a connecting means that can be inserted into a long hole (for example, a laterally long hole) and a hole at the other end (for example, the lower part) of the opening / closing sheet, for connecting the traveling member and both sides of the opening / closing sheet. The second connecting means (or attaching means) may be connecting means (or attaching means) that can be inserted into the holes on both sides of the opening / closing sheet. Usually, the 1st connection means may be insertable in the hole of the at least both sides of the other end (for example, lower part) of an opening-and-closing sheet. For example, the first connecting means for connecting the traveling member positioned at the other end, the movable member, and the other end of the opening / closing sheet is at least the traveling member positioned at the other end (for example, the lower portion). And a rod-shaped portion that can be inserted into the hole at the other end of the opening / closing sheet, and a long hole that is formed on both sides of the movable member and through which the rod-shaped portion can be inserted with play (for example, a horizontally long hole) And a connecting member that can be screwed or attached to the rod-like portion in a state of being inserted through the long hole and the hole of the opening / closing sheet.

  The first coupling means is further screwed into the rod-shaped portion in a state where the rod-shaped portion of the connecting member is inserted into the connecting member selected from the following (1) to (3) and the hole of the opening / closing sheet. Alternatively, a connecting member (such as a cap) that can be mounted may be provided.

  (1) A rod-like shape that is formed in a predetermined portion (for example, an intermediate region excluding both side portions) in the longitudinal direction of a movable member (for example, a movable bar or an elevating member) and can be inserted into a hole at the other end of the opening / closing sheet (2) Slider provided with a rod-like portion that is slidable in the longitudinal direction of the movable member and can be inserted into the hole at the other end of the opening / closing sheet; and (3) The longitudinal direction of the movable member From a penetrator capable of forming a rod-like portion that can be inserted into a hole in the other end portion of the opening / closing sheet in a penetrating state and capable of penetrating through a predetermined portion (for example, an intermediate region excluding both side portions) The selected connecting member can be screwed or attached to the rod-shaped portion with the rod-shaped portion inserted in the hole portion of the opening / closing sheet, and is connected to connect the traveling member, the movable member, and the opening / closing sheet. A member (a cap or the like) may be provided.

  Furthermore, a construction member that can be constructed between the rail members may be provided, and the second coupling means for coupling the traveling member and the construction member to the opening / closing sheet is selected from the following (4) to (6). And a connecting member (such as a cap) that can be screwed or attached to the rod-shaped portion in a state where the rod-shaped portion is inserted into the hole of the opening / closing sheet.

  (4) A rod-shaped portion that is formed in a predetermined portion of the traveling member and / or a predetermined portion in the longitudinal direction of the erection member and can be inserted into the hole of the opening / closing sheet; (5) slidable in the longitudinal direction of the erection member And a slider provided with a rod-like portion that can be inserted into the hole of the opening and closing sheet; and (6) A predetermined portion in the longitudinal direction of the traveling member and / or the erection member can be penetrated in a retaining state, and the penetrating state. A penetrator capable of forming a rod-like portion that can be inserted into the hole of the opening / closing sheet.

  The connecting members (1) to (3) and the connecting members (4) to (6) may be common members, and the connecting members may be common members.

  The movable member includes at least a movable member body having a length shorter than that between the pair of rail members, and traveling members located at both sides and the other end of the movable member body at least in the axial direction or the longitudinal direction of the movable member. A mounting plate for slidably connecting in the horizontal direction (for example, in the lateral direction) may be provided.

  Furthermore, the opening / closing operation means includes a pulley that can be attached to one end of the device (for example, the upper portion or the upper member such as the installation member); an operation that spans the pulley and opens and closes with the opening / closing sheet. A string may be provided. In order to facilitate the opening and closing operation, a predetermined portion (such as a central portion) in the longitudinal direction of the movable member is provided with a hanging portion for maintaining the balance in the longitudinal direction of the movable member (for example, left-right balance or horizontal balance). Also good. The hanging string from the hanging portion may be bridged over the pulley.

  The opening / closing sheet may be foldable in the longitudinal direction or the axial direction (for example, the vertical direction) of the rail member. For example, in a heavy opening / closing sheet (such as a thick opening / closing sheet formed of a soft synthetic resin such as soft vinyl chloride resin), a hard sheet or plate, the opening / closing sheet is in the axial direction of the rail member (for example, the vertical direction). It may be foldable in a bowl shape.

  The apparatus of the present invention is arranged in an arbitrary direction such as a vertical direction, a horizontal direction, a horizontal direction, and an inclined direction according to the form of a base portion (or a mounted portion such as a wall) to which a bracket can be attached. The open / close sheet can be opened and closed along the rail member. Therefore, the opening and closing sheet may be openable and closable in the following forms (A) and (B), for example.

  (A) The openable / closable sheet can be opened and closed along the rail member disposed in the vertical direction or the horizontal direction so as to face each other via the bracket. For example, the bracket can be attached to the side wall of the base part (wall part, etc.), and the opening / closing sheet opens and closes in the vertical direction or the horizontal direction along the rail members arranged in the vertical direction or the horizontal direction. It may be possible.

  (B) The openable / closable sheet can be opened and closed along the rail member disposed in the horizontal direction or in a direction inclined from the horizontal direction through the bracket. For example, the bracket can be attached to the lower wall of the base portion (wall portion, etc.), and the open / close seat is horizontally oriented along a rail member disposed in a horizontal direction or in a direction inclined from the horizontal direction. Alternatively, it may be openable and closable in the tilt direction.

  Note that (B) in an opening / closing device that can open and close an opening / closing sheet along a rail member that is disposed in a horizontal direction or in a direction inclined from the horizontal direction, the opening / closing sheet may hang downward due to its own weight. In such a case, a plurality of insertion members are attached to the opening / closing sheet (for example, the center portion in the width direction) along the opening / closing direction of the opening / closing sheet, and an opening / closing operation string for opening / closing the opening / closing sheet is inserted through these insertion members. Then, the operating string may suppress the sag of the opening / closing sheet.

  An intermediate rail member may be disposed between the pair of rail members. In such an apparatus, slide grooves can be formed on both sides of the intermediate rail member so as to face the slide grooves of the rail member.

  The present invention includes the rail member having the above structure and also includes a method of forming the opening / closing structure or the opening / closing device. In this method, one or a plurality of traveling members are disposed in a slide groove of the rail member so as to be able to travel or guide, the rail members are disposed to face each other at a predetermined interval, and an opening / closing sheet is disposed on the traveling member. Attach both sides, attach a movable member to the other end of the opening / closing sheet, make the movable member movable relative to one end of the opening / closing sheet, and open / close between the rail members with the opening / closing operation means An opening / closing device can be formed. In this method, the bracket is attached to the mounting portion of the rail member in a state where the locking portion of the bracket that can be attached to the base portion is locked to the locked portion of the rail member, and both side portions of the movable member are The opening / closing device can be formed by attaching to the traveling member located at the other end portion so as to be movable or slidable at least in the axial direction of the movable member.

  Further, in the above method, one or a plurality of traveling members are disposed in the slide groove of the rail member so as to be able to travel or guide, and a construction member is constructed between the rail members facing each other at a predetermined interval. One end and both sides of the opening / closing sheet are attached to the traveling member, and the movable member is attached to the other end of the opening / closing sheet, and both sides of the movable member are connected to the other end of the opening / closing sheet. An opening / closing device for opening / closing a section formed by the opening / closing operation means with the opening / closing operation means by means of an opening / closing sheet is attached to the traveling member located at both sides and at least the other end of the door. Also good.

  In this specification, the rail member can also be referred to as a guide member for guiding the traveling member, and a slide groove (or a sliding member (slider, runner)) on which the traveling member can travel can slide or slide. (Sliding groove) can also be referred to as a slit, a guide path, a guide space, or a slide opening groove.

  In the present invention, the structure of the rail member is simple, the open / close seat can be opened and closed between the rail members, and the space between the rail members can be opened and closed. In addition, since it is not necessary to attach to the column, an opening / closing device (or an opening / closing structure) that can open and close the opening / closing sheet on the base portion (wall portion, etc.) of the building using the rail member, the bracket, etc. is simple and efficient. It can be constructed and disassembled easily, and can be disassembled into a framework only. Furthermore, since both sides of the movable member are attached to the traveling member so as to be movable or slidable (or displaceable) at least in the axial direction (or longitudinal direction) of the movable member, the movable member moves (for example, Even if it is displaced along with vertical movement or horizontal movement, the predetermined space (or section) can be opened and closed smoothly and stably by the opening and closing sheet.

FIG. 1 is a schematic front view showing an example of the opening / closing device (opening / closing type shielding structure) of the present invention. FIG. 2 is a schematic cross-sectional view showing the switchgear of FIG. FIG. 3 is a schematic view showing a relationship among the rail member, the traveling member, and the bracket of FIG. FIG. 4 is a schematic view showing the traveling member of FIG. FIG. 5 is a schematic perspective view showing the relationship between the rail member and the slide member of FIG. FIG. 6 is a schematic perspective view showing the relationship between the erection member of FIG. 1 and the locking and mounting plate. FIG. 7 is a schematic perspective view showing a connection structure (back side) between the rail member and the erection member. FIG. 8 is a schematic perspective view showing a connection structure (front side) between the rail member and the erection member. FIG. 9 is a schematic perspective view showing a connection structure (front side) between the rail member and the movable member. FIG. 10 is a schematic perspective view showing the relationship between the movable member and the mounting plate. FIG. 11 is a schematic perspective view showing the relationship among the traveling member, the opening / closing sheet, and the cap member. FIG. 12 is a schematic perspective view showing a manner of connecting the erection members in the lateral direction. FIG. 13 is a schematic perspective view showing a manner of connecting the rail members in the vertical direction. FIG. 14 is a schematic view showing a relationship among the rail member, the traveling member, and the bracket. FIG. 15 is a schematic exploded perspective view showing the rail member connection structure of FIG. FIG. 16 is a schematic cross-sectional view showing another example of the switchgear according to the present invention, (a) is a schematic cross-sectional view including an intermediate rail member, and (b) is one traveling path of the intermediate rail member. It is the schematic of the state which mounted | wore the traveling member. FIG. 17 is a schematic view showing another example of the traveling member. FIG. 18 is a schematic perspective view showing another example of the opening / closing device of the present invention. FIG. 19 is a schematic perspective view showing still another example of the opening / closing device of the present invention. 20 is a schematic view showing a mounting structure of the rail member to the bracket shown in FIG. 19, (a) is a schematic view showing a state before the rail member is attached to the bracket, and (b) is a state after the mounting. It is the schematic which shows a state. FIG. 21 is a schematic perspective view showing still another example of the switchgear according to the present invention. FIG. 22 is a schematic perspective view showing another example of the opening / closing device of the present invention. FIG. 23 is a schematic exploded perspective view showing the first connecting means of FIG. FIG. 24 is a schematic exploded perspective view showing another example of the first connecting means. FIG. 25 is a schematic perspective view showing another example of the second connecting means. FIG. 26 is a schematic perspective view showing another connection structure (back side) of the rail member and the erection member. 27 is a schematic cross-sectional view showing a connecting structure of the intermediate rail member of FIG. FIG. 28 is a schematic view showing another mounting state of the switchgear according to the present invention. FIG. 29 is a schematic perspective view showing a mounting state of the apparatus of FIG. FIG. 30 is a schematic partially cutaway perspective view showing still another example of the opening / closing device of the present invention. FIG. 31 is a schematic diagram showing the relationship between the opening / closing sheet and the operation string of FIG. FIG. 32 is a schematic perspective view showing still another attachment state of the switchgear according to the present invention.

  Hereinafter, the present invention will be described in detail with reference to the accompanying drawings as necessary.

  In the present invention, the open / close sheet is placed in an arbitrary direction (for example, the vertical direction, the horizontal direction, etc.) in the vicinity of or away from the base portion such as a wall portion of a building or a structure, or within a predetermined frame (or within a section). A framework that can be opened and closed can be constructed and used as an awning. In the example shown in FIG. 1, a plurality of rail members (in this example, a hollow polygonal rail member, a long bar or a pole) 1 standing opposite to each other at a predetermined interval in the lateral direction, and these A section is formed by a long construction member (in this example, a hollow polygonal rod-shaped body) 61 that connects the rail members (or poles) in the horizontal direction, and opens and closes vertically in this section. A possible opening / closing sheet 91 is provided. The rail member (or pole) 1 is connected to and supported by an outer wall via a bracket 41.

  More specifically, as shown in FIGS. 2 and 3, the rail member (long bar or pole) 1 has a skeleton having a hollow polyhedral shape (a cross-sectional schematic triangle shape or a pentagonal shape) by aluminum die casting. The first and second adjacent wall portions 2a and 2b which are bent in an L-shaped cross section and are adjacent to each other, and the first and second intermediate wall portions 3a and 3b are interposed between the first and second intermediate wall portions 3a and 3b. The guide wall 4 is formed adjacent to the adjacent wall portions 2a and 2b and inclined obliquely, and the guide wall 4 is formed with a slide groove 5 by a slit extending along the longitudinal direction. . That is, in this example, the first and second adjacent wall portions 2a and 2b that are adjacent to each other through the corner portion face the second adjacent wall portion 2b and the first adjacent wall portion 2a, respectively. The intermediate wall portions 3a and 3b extending in parallel extend, and the first and second inclined walls 4a and 4b extend from the intermediate wall portions 3a and 3b so as to incline in an oblique direction approaching each other. A wall 4 is formed, and the first and second inclined walls (extending inclined walls) 4a and 4b are separated from each other by a predetermined distance to form a slide groove (guide path) 5 of the guide wall 4. ing. One or a plurality of shallow groove-like recesses 2c are formed in the outer wall of the first adjacent wall 2a in the longitudinal direction, and a shallow groove-like recess 2d is also formed in the bottom wall of the second adjacent wall 2b. Has been.

  In the rail member 1, a wheel portion (rotating member or roller) 23 of the traveling member 21 can travel on the inner surfaces of both sides of the slide groove (slit) 5 in the guide wall 4 (inclined walls 4a and 4b). A straight traveling path (bottom traveling path or bottom flat part) 6 is formed, and an opposing path (upper traveling path or upper flat part) 8 is formed in parallel to the traveling path.

  The rail member 1 includes a restricting portion for restricting the traveling member 21 from swinging as it travels. In this example, both inner edge portions of the slide groove (slit) 5 (in the traveling path 6). A slant restricting portion 7 is formed to restrict the wheel portion 23 of the traveling member 21 from moving inward (slide groove 5 side) from the travel path 6. The wall portions 3a and 3b restrict the wheel portion 23 from coming off the traveling path 6 in the outward direction (the inclined wall 3a side and the reference wall 2b side). The inner inclination regulating portion 7 can contact the inclined inner wall of the wheel portion 23, and the intermediate wall portions 3 a and 3 b can contact the outer peripheral end of the wheel portion 23. The guide walls 4 (tip portions of the inclined walls 4a and 4b) on both sides of the slide groove (slit) 5 are formed thick.

  Further, in order to attach the rail member 1 to the side wall portion via the bracket 41, both end portions or both side portions of the first adjacent wall portion 2a of the rail member 1 (in this example, the second adjacent wall portion 2b and the first adjacent wall portion 1a). First and second locked portions (locking grooves) 9a and 9b extending along the longitudinal direction are formed in the adjacent portion adjacent to the intermediate wall portion 3a.

  Furthermore, since the rail member 1 can be directly attached to the base portion (wall portion in this example), the displacement of the screw member on the inner wall of the rail member 1 facing the slide groove 5 is suppressed. Therefore, an inclined receiving portion 11 having a receiving surface parallel to the guide wall 4 is formed. The inclined receiving portion 11 can receive the screw member on the receiving surface. Since the rail member 1 is directly attached to the base portion with the screw member, the inclined receiving portion 11 can be penetrated by screwing of the screw member.

  The rail member 1 can be attached to the side wall portion by the bracket 41. That is, the bracket 41 is formed at a base portion 42 that can be attached to the side wall portion, a holding portion (or support portion) 43 extending from the base portion, and a tip portion of the holding portion, and And a hook-shaped engaging portion 44 that can be engaged with the locking portion (locking groove) 9a. In addition, in order to stably attach the rail member 1 to the side wall portion, the holding portion (or the support portion) with the hook-like engagement portion 44 engaged with the first locked portion (locking groove) 9a. 43) can be contacted along the first adjacent wall portion 2a. Furthermore, in this example, the holding portion (or support portion) 43 is formed longer than the width of the first adjacent wall portion 2a, and a screw portion is provided on the base portion 42 side of the holding portion (or support portion) 43. Rotating member (rotating piece or rotating claw) 45 that is pivotally supported by the member 46 and can be engaged with the second locked portion (locking groove) 9b with the rotation. Is attached.

  Therefore, the hook-like engaging portion 44 of the bracket 41 is positioned by engaging with the first locked portion (locking groove) 9a of the rail member 1 and rotated as an attachment member (or engaging member). The rail member 1 is attached to the bracket 41 by a simple operation by rotating the member (rotating piece or rotating claw) 45 to engage with the second locked portion (locking groove) 9b. By attaching the base portion 42 of the bracket 41 to the side wall portion with a screw member or the like, the rail member 1 can be attached to face the side wall portion in an upright state, close to or away from the side wall portion. Moreover, since the shallow groove-shaped recess 2c is formed on the outer wall of the first adjacent wall 2a that can come into contact with the bracket 41, the bracket 41 and the first adjacent wall 2a can be contacted reliably and tightly.

  Contrary to the above, a rotating member (rotating piece or rotating claw) 45 can be engaged with the first locked portion (locking groove) 9a of the rail member 1, and the first The hook-shaped engaging portion 44 of the bracket 41 can be engaged with the second locked portion (locking groove) 9b. Therefore, the orientation of the rail member 1 relative to the bracket 41 and the orientation of the rail member 1 relative to the base portion (wall portion or the like) can be easily selected.

  In the slide groove (guide path) 5 of the rail member 1, a plurality of traveling members 21 are disposed so as to be able to travel at intervals in the vertical direction in a state of being connected or coupled to both side portions of the opening / closing sheet 91. . As shown in FIGS. 3 and 4, the traveling member 21 includes a traveling unit 22 that can travel on the traveling surfaces of the inner surfaces of both sides of the slide groove 5 of the rail member 1, and an interposed portion 26 that is bent or curved. The traveling unit 22 includes a pair of wheel portions (rollers) 23 and a shaft portion that rotatably supports the pair of wheel portions (rollers). 24 and a support portion 25 that rotatably supports the shaft portion 24 between a pair of wheel portions (rollers) 23. In this example, in order to suppress the occurrence of sliding contact noise, the entire structure including the wheel portion (roller) 23, the shaft portion 24, and the support portion 25 (and the shaft portion 29 having a head portion 29a described later) is made of plastic (engineering plastic). ). Further, the support portion 25 is formed in a thick plate shape or a block shape in order to enhance durability, and extends to both side portions of the pair of wheel portions (rollers) 23. The interposition part 26 interposed between the support part 25 and the attachment part 27 is bent or curved in an L-shaped or V-shaped form, and the attachment part 27 is attached for attaching the opening / closing sheet 91. A part (attachment surface) is formed, and a shaft part 29 having a head portion 29a is formed to extend to the attachment part. The shaft part 29 is provided with holes (peripheral parts are reinforced on both sides) of the opening / closing sheet 91. , And the mounting hole 32 of the cap member 30 can be mounted. In other words, the cap member 30 is curved in an arch shape from the main body portion across the circular flat plate-shaped main body portion 31, the mounting hole portion 32 formed in the central portion of the main body portion, and the central portion of the main body portion. The knob 33 is provided, and is formed of a soft resin such as a soft vinyl chloride resin. The mounting hole portion 32 has an inner diameter that is larger than the shaft portion 29 and slightly smaller than the head portion 29a, and can prevent the cap member 30 from coming off from the head portion 29a. Therefore, the cap member 30 can be attached by simply inserting or inserting the attachment hole 32 into the shaft portion 29 from the head portion 29a using the flexibility and stretchability of the soft resin, and the attachment operation is easy. In addition, the cap member 30 can be attached so that the opening / closing sheet 91 can be prevented from being detached, and the opening / closing sheet 91 can be effectively prevented from falling off. Further, unlike a metal connecting member such as a thumbscrew, it is safe even if the cap member 30 falls from a high place. On the other hand, the head portion 29a of the shaft portion 29 can be detached from the mounting hole portion 32 by utilizing the knob portion 33 and the flexibility of the soft resin. The shaft portion 29 having the head portion 29a and the cap member 30 form first or second connecting means (connecting member and connecting member). The interposition part 26 is formed with an annular ring part 28 having an insertion hole 28a through which the opening / closing operation strings 95a and 95b can be inserted.

  In such a form, the attachment part 27 of the traveling member 21 is located on the side of one wheel part 23, and the axis of the wheel part 23 is the central part (or support part) in the longitudinal direction of the axis of the wheel part 23. 25 to the first intermediate side wall 3a (first intermediate side wall 3a opposite to the second adjacent side wall 2b) at an angle θ (in this example, an angle of 25 to 35 °). The mounting portion 27 is located on the side of one wheel portion 23 in an inclined or crossed form. In other words, the guide wall 4 is inclined inward at an angle (90 ° + θ) with respect to the first intermediate side wall 3a (second adjacent side wall 2b), and the traveling member 21 is attached to the rail member 1. In the state, the mounting portion 27 is located on the first intermediate side wall 3 a side of the rail member 1.

  When such a rail member 1 and the traveling member 21 are used, the attachment portion 27 of the traveling member 21 is located on the side of the one wheel portion 23, so that the opening / closing seat 91 is tensioned or tensioned in the lateral direction (left-right direction). It is possible to prevent the opening / closing sheet 91 from being slackened by wind and rain. Further, the opening / closing sheet 91 can be attached to the traveling member 21 by using the eyelet hole portions 92 on both sides, the shaft portion 29 having the head portion 29a, and the cap member 30. Further, the wheel portions 23, 23 on both sides of the traveling member 21 are accommodated in the traffic path between the traveling path 6 and the facing path 8, and the wheel section 23 is formed by the inclination restriction portion 7 and the intermediate wall portions 3 a, 3 b. The movement of the traveling member 21 is restricted by restricting inward and outward movement. Therefore, even when a load and a pulling force are applied from the vertical and horizontal directions and oblique directions with the opening and closing sheet 91 being in tension, the opening and closing sheet 91 arranged in the section can be opened and closed smoothly in the vertical direction. it can. Moreover, since the traveling member 21 has a double-wheel structure having the wheel portions 23, 23 on both sides, the strength can be maintained even when an oblique force is applied. Therefore, the traveling member 21 can travel smoothly along the slide groove 5 of the rail member 1 even when the opening / closing sheet 91 is tensioned or tensioned in the lateral direction. Accordingly, even during repair work on the outer wall or the like, the scenery can be seen even when the window is opened, and fresh air can be taken in. In addition, since the contact portion of the traveling member 21 is formed of plastic, the sound is silenced even when the traveling member 21 collides with the side edge of the slide groove (guide path) 5 due to the wind or the like that causes the shielding or opening / closing sheet 91 to shake. , Noise generation can be suppressed.

  On the second adjacent wall portion 2b of the rail member 1, a guide groove (a mounting recess) 10a having a square cross section and a narrow opening is formed along the longitudinal direction. The guide groove is used for connection with the erection member 61.

  As shown in FIG. 5 to FIG. 8, the erection member 61 is connected using a guide groove (ant groove-shaped mounting recess) 10 a of the rail member (long bar-like body or pole) 1 to open and close the open / close space (section). Can be formed. That is, the installation member 61 that can be installed in the lateral direction with respect to the rail member 1 is attached to the guide groove 10a via a plate-like slide member (intermediate connection member, plate member) 54 that can be slidably mounted. The slide member 54 includes a plurality (two in this example) of screw members (screw rods) 55a and 55b formed (or welded) at intervals in the longitudinal direction. Fastening nuts 56a and 56b (nuts having a diameter larger than the guide groove 10a or nuts having a diameter larger than the guide groove 10a) 56a and 56b can be screwed together.

  The erection member 61 includes a erection member main body 62 having a rectangular frame cross section, a guide groove (shallow groove) 63 formed along the longitudinal direction on one side wall of the erection member main body, and along the guide groove. A locking plate 64 that can be positioned and mounted, and a notch portion 65 that is formed on the locking plate and that can be engaged with the shaft portion (locking portion) 57 of the screw member 55a of the slide member 54. I have. The notch 65 is formed in a wide portion at one end of the locking plate 64, extends in the width direction from the opening, and extends in the lateral direction from a predetermined depth position. In the engaged state with the part) 57, the locking plate 64 can be displaced laterally. Further, a predetermined portion on the upper and lower end surfaces of the locking plate 64 is engaged with the end portion of the guide groove 63 (the end portion on the side of the erection member main body 62) to position the notch portion 65. 66a and 66b are formed. Therefore, when the distal end portion of the locking plate 64 is moved along the guide groove (shallow groove) 63, the movement is restricted by the engagement between the step portions 66a and 66b and the end portion of the guide groove 63, and the locking plate 64 is moved. Can be positioned.

  A mounting path (ant groove mounting groove) 71 is formed along the longitudinal direction on the other side wall of the erection member main body 62, and a mounting plate 72 can be mounted on the mounting path in a sliding manner while being positioned. That is, one end portion of the attachment plate 72 is formed wide, and a shaft portion (screw rod portion in this example) 73 having a head portion 73a is attached (or welded) to the wide portion. Further, step portions 74 a and 74 b that can be engaged with the end portion of the mounting path 71 (the end portion of the side of the erection member main body 62) are formed at predetermined portions on the upper and lower end surfaces of the mounting plate 72. When the tip of the mounting plate 72 is slid along the mounting path 71, the stepped portion regulates the movement of the mounting plate 72 by engagement with the end of the mounting path 71, and positions the shaft portion 73 and the mounting plate 72. Is possible.

  A small hole 67 is formed in the locking plate 64 and the mounting plate 72 at intervals in the longitudinal direction, and the small hole 67 is used to engage the side wall of the erection member main body 62 with a screw 68. The stop plate 64 and the attachment plate 72 are attached and fixed.

  Further, a sliding member (slider) 75 is slidably or slidably mounted on the mounting path 71, and the sliding member has a shaft portion (this example) having a head portion 73a as described above. Then, a threaded rod portion 73 is attached (or welded).

  The shaft portion 73 of the mounting plate 72 and the shaft portion 73 of the sliding member (slider) 75 have a hole portion (eyelet hole whose peripheral portion is reinforced) in the upper portion (one end portion) of the opening / closing sheet 91. Part) 92 is inserted, and the opening / closing sheet 91 is attached to the erection member 61 by mounting the mounting hole 32 of the cap member 30 similar to the above. In addition, hole portions (eyelet hole portions whose peripheral portions are reinforced) 92 are also formed in both side portions and the lower portion (the other end portion) of the opening / closing sheet 91.

  As shown in FIGS. 9 to 11, a movable member (movable bar or elevating member) 81 for elevating the open / close sheet 91 is attached to the lower end portion of the open / close sheet 91. The movable member 81 has a movable member main body (movable bar main body or elevating member main body) 82 having a rectangular cross-section that is shorter than the distance between the pair of rail members 1 and 1 and one side wall of the movable member main body. A first mounting groove portion (ant groove-shaped groove portion) 83 formed along the direction, a first mounting plate 84 that can be positioned and mounted along the mounting groove, and a horizontally elongated hole formed in the mounting plate (A long hole extending in at least the longitudinal direction of the mounting plate 84) 85. The laterally long hole 85 is formed in a wide portion at one end portion of the first mounting plate 84 and has play (in particular, at least the axial direction or the longitudinal direction of the movable member (movable bar or elevating member) 81 (this In the example, since the shaft portion 29 of the traveling member 21 is inserted with play in the lateral direction), the width is larger than the shaft portion 29 of the traveling member 21, and the axial direction or the longitudinal direction of the movable member (movable bar or elevating member) 81. It is long in the direction (in this example, the horizontal direction). That is, in this example, with respect to the traveling member 21 located at the other end (for example, located at the lower part (lowermost part)), both sides of the movable member 81 are at least laterally (axial direction of the movable member 81). Or the longitudinal direction), the first mounting plate 84 has at least the lateral direction of the traveling member 21 positioned at both sides of the movable member main body 82 and the lower end thereof. Are slidably connected (or swingable). In addition, the horizontally long hole 85 is positioned at a predetermined portion of the upper and lower end surfaces of the first mounting plate 84 by engaging with an end portion of the first mounting groove portion 83 (an end portion of the side portion of the movable member main body 82). Steps 86a and 86b are formed. Therefore, when the tip of the first mounting plate 84 is moved along the first mounting groove 83, the movement is restricted by the engagement between the step portions 86a and 86b and the end of the first mounting groove 83, The first mounting plate 84 can be positioned.

  In the same manner as described above, small holes 67 are formed in the first mounting plate 84 at intervals in the longitudinal direction. By using the small holes 67, screws 68 are used to move the movable member main body 82. A first mounting plate 84 is attached and fixed to the side wall.

  Further, a sliding member (slider) 75 is slidably or slidably mounted on the first mounting groove 83 as described above, and the head is mounted on the sliding member as described above. A shaft portion (a screw rod portion in this example) 73 having 73a is attached (or welded).

  In addition, in the horizontally long hole 85 of the first mounting plate 84, a shaft portion 29 having a head portion 29a of the traveling member 21 and a hole portion (periphery) located at the other end portion (for example, the lower portion) of the opening / closing sheet 91 are provided. The shaft portion 73 having the head portion 73a of the sliding member (slider) 75 is inserted into the end portion (lower portion) of the opening / closing sheet 91 (lower portion). Inserting the attachment hole 32 of the cap member 30 similar to the above to the shaft parts 29, 73 from the heads 29a, 73a protruding from the opening / closing sheet 91, and inserting the eyelet hole part (reinforced peripheral part) 92. Thus, the opening / closing sheet 91 is attached to the movable member 81.

  Thus, the opening / closing sheet 91 can be attached to the traveling member 21, the erection member 61, and the movable member 81 of the rail member 1 using the cap member 30 having a common structure. Therefore, the work efficiency for forming the compartments can be improved. In FIG. 11, the peripheral edge portion of the opening / closing sheet 91 is shown in a frame shape, but this frame-like region merely shows a region where a hole portion (eyelet hole portion) 92 is formed for reference. It is not necessary to form a frame-like area.

  Further, a second mounting groove portion (ant groove-shaped groove portion) 87 is formed in the lower wall of the movable member main body 82 along the longitudinal direction, and a second mounting plate 88 has a predetermined length (in this mounting groove portion). For example, the cushioning member 89 is attached to the lower part of the second mounting plate 88 to cushion a contact or closing sound. In this example, the cushion material 89 has a cross-sectional shape that bulges downward, and is formed of a soft material such as rubber or elastomer.

  Since the locking plate 64 is attached to one side wall of the installation member main body 62 and the mounting plate 72 is attached to the other side wall, the partition can be constructed with the locking plate 64 facing the outdoor side, The opening / closing sheet 91 can be attached using the shaft portion 73 of the plate 72 and the shaft portion 73 of the sliding member 75.

  Ring portions 90a and 90c for attaching one end portion of the opening / closing operation string 95 are attached to both sides of the upper wall of the movable member main body 82, and the other end portion of the opening / closing operation string 95 is attached to the center portion. A ring portion 90b is attached for attachment.

  In order to open and close the opening / closing sheet 91, an accommodation wall (pulley attachment member) 94 having a U-shaped cross section provided with a pulley 93 is attached to the lower wall of the erection member 61. That is, the shaft portion of the pulley 93 is rotatably attached to the storage wall 94 having a U-shaped cross section, the rotation wall of the pulley 93 is directed in the longitudinal direction of the installation member 61, and the upper wall of the storage wall 94 is the installation member. 61 is attached to the lower wall. In addition, in this example, the pulley 93 of the both sides of the construction member 61 and the two pulleys 93 of the center part of a longitudinal direction are provided.

  On these pulleys 93, opening / closing operation strings 95a, 95b are bridged, and the opening / closing operation strings are opened and closed through an insertion hole 28a of an annular ring portion 28 formed in an intervening portion (intermediate portion) 26 of the traveling member 21. It is also connected to a movable member 81 for raising and lowering the lower end portion of the seat 91. In this example, the two opening / closing operation strings 95a and 95b are bridged over the pulley 93 in the left and right areas of the section. That is, the first opening / closing operation string 95 a is stretched over the pulley 93 on one side of the erection member 61 and the pulley 93 on the center, and one end of the first opening / closing operation string 95 a is connected to the movable member 81. One side portion is fastened to the ring portion 90 a, and the other end portion is fastened to the ring portion 90 b of the central portion of the movable member 81. The second opening / closing operation string 95 b is stretched over the pulley 93 on the other side of the erection member 61 and the pulley 93 at the center, and one end of the second opening / closing operation string 95 b is connected to the movable member 81. The other side portion is fastened to the ring portion 90 c, and the other end portion is fastened to the ring portion 90 b at the center of the movable member (movable bar or elevating member) 81. In this example, in order to make the movable member 81 swingable (movable or slidable in the lateral direction) with respect to the traveling member 21 at the lower end (lower part), the opening / closing operation strings 95a and 95b are provided at the lowermost part. Without being inserted into the insertion portion 28a of the ring portion 28 of the traveling member 21, it is inserted into the insertion portion 28a of the ring portion 28 of the second traveling member 21 from the bottom.

  When the opening / closing operation strings 95a and 95b are pulled downward in such a section, both sides of the movable member 81 are lifted upward, the opening / closing sheet 91 is lifted to open the section, and when the pulling operation is released, the movable member 81 is released. Is lowered, the cushion material 89 comes into contact with the erection member 61 in the lower section, and the section can be closed. In such an opening / closing operation, the pulling force of the two opening / closing operation strings 95 does not act evenly on the movable member 81, the movable member 81 is inclined, and a biased lifting force acts, so that the movable member 81 cannot be moved up and down. There is. In the present invention, both side portions of the movable member main body 82 are separated without contacting the rail members 1, 1 and can swing at least in the lateral direction, and a laterally elongated hole 85 is formed on both side portions of the movable member 81. Since the shaft portion 29 of the traveling member 21 is inserted into the horizontally elongated hole 85 with play, even if the lower end portion of the opening / closing sheet 91 is inclined in the oblique direction in accordance with the opening / closing operation, The open / close sheet 91 can be opened and closed smoothly by absorbing the clearance (space) between the both side portions of the movable member main body 82 and the rail members 1 and 1 and the play of the horizontally long hole 85. In addition, since the peripheral part of the opening / closing sheet 91 is attached to the traveling member 21, the erection member 61, and the movable member 81, the shielding or the opening / closing sheet 91 does not rise or flutter due to the wind. Further, when the operating string 95 is bridged by passing through the insertion hole 28a of the annular ring portion 28 of the traveling member 21, it is possible to prevent the string 95 from being shaken or soared by wind or the like. As described above, the frame (open / close type shielding structure) including the open / close type shielding sheet 91 can be easily formed by using the member, and the rail member 1, the erection member 61, and the movable member 81 can be connected and disconnected. (Ie, assembly and disassembly) is also easy.

  In this example, as shown in FIG. 1, one section is shown, but a plurality of sections (framework) of the opening / closing device (or opening / closing structure) are formed in the vertical direction and / or the horizontal direction. Also good. In the structure in which the sections are adjacent in the vertical and horizontal directions, a plurality of rail members 1 that are erected facing each other at a predetermined interval in the horizontal direction and these rail members (or poles) are spaced in the vertical direction. In the structure having a plurality of long erection members 61 connected in the lateral direction, as shown in FIG. 12, the notch portion 65 of the locking plate 64 is a shaft portion of the screw member 55a of the slide member 54. In a state in which the erection member 61 is erected in one direction by engaging with the (engagement part) 57, the notch part 65 of the second engagement plate 64 (in a form overlapped with the engagement plate) It can be constructed by engaging with the shaft part (locking part) 57, installing the installation member 61 in the other direction, and screwing the nut 56a.

  Note that the opening / closing structure (or opening / closing device) of the present invention is not limited to the structure shown in the drawings, and various structures can be adopted as follows. The space between the rail members can be opened and closed in an arbitrary direction (for example, a vertical direction, a horizontal direction, a horizontal direction, an oblique direction, etc.).

[Rail member]
The rail member may be linear or curved, and may include a linear part and a curved part. The rail member may have a polygonal cross-sectional shape (for example, a hollow frame shape with a triangular cross section to an octagonal shape), and is usually a hollow body shape with a quadrangular cross section to an octagonal shape in many cases.

  The rail members can be opposed to each other at intervals, and can be mounted or arranged in any direction such as vertical, horizontal, horizontal, and diagonal directions via brackets depending on the form of the base part. It is.

  The rail member may usually have adjacent wall portions (attachment wall portions) adjacent to each other, and the adjacent wall portion is adjacent to the first adjacent wall portion to which the bracket can be attached and the adjacent wall portion. And a second adjacent wall. In many cases, the adjacent wall portions are adjacent to each other via a corner portion having an angle of about 90 ° (for example, in an L-shaped cross section).

  The rail member has a locked portion that can be locked to the locking portion of the bracket, and an attachment portion for mounting the bracket to the rail member while being locked by the locked portion. Yes. For example, at one end portion (or side portion) of the first adjacent wall portion, a locked portion (a first locked portion such as a locking groove) that can be locked to the locking portion of the bracket. And an attachment portion for attaching the bracket by using screwing with a screw member, engagement with a screw member, engagement with a rotating member, etc., as will be described later. Is formed. Usually, a second locked portion (locking groove) is often formed as an attachment portion on the other end side.

  A guide wall in which a slide groove on which a running member (runner) can run or slide can be formed adjacent to the first adjacent wall, and the first adjacent wall (or second adjacent) can be formed. The wall portion may be inclined in an oblique direction, and may be opposed to or confronted with the first adjacent wall portion (or the second adjacent wall portion). That is, the rail member may be provided with a guide wall that can face or face each other and a slide groove that is formed on the guide wall so that the travel member can travel or slide as described later. .

  Further, the guide wall may be formed directly adjacent to the first and second adjacent wall portions (for example, the guide wall may have a substantially cross-sectional triangular frame shape without having an intermediate wall portion), It may be formed adjacent to the first and second adjacent wall portions via the intermediate wall portion, and the intermediate wall portion may be linear or curved.

  The structure of the slide groove can be selected in accordance with the structure of the traveling member, and the slide groove (guide wall) may be opposed to or opposed to each other in the arrangement state of the rail member. The rail member is formed on the guide wall that is inclined with respect to the first or second adjacent wall portion in an oblique direction (inwardly toward the wall surface), and is formed on the guide wall. It is preferable to include a slide groove (guide path) in which the member can travel and a restricting portion for restricting swinging associated with the travel of the traveling member.

  As long as the traveling member can travel along the axial direction of the rail member (for example, a slide groove, a guide path, and a slit), the rail member does not necessarily need to form a traveling path. A running path is formed on the inner surfaces of both sides of the slide groove so that the wheels (rotating members or rollers) of the running member can run. This traveling path forms a bottom traveling portion that supports the wheel and can contact the circumferential surface (circumferential surface) of the wheel, and is usually formed by a flat portion. In addition, although it is not always necessary to form an opposing road, in order to smoothly open and close the opening and closing sheet even in a state where it is tensioned with a strong force, the opposing road, particularly the traveling road, facing the traveling road at a predetermined interval It is effective to form opposing paths that extend in parallel with each other. The facing path can be in contact with the peripheral surface (circumferential surface) of the wheel and is usually formed by a flat portion. When the wheel is caused to travel between the travel path and the opposite path (or in a form accommodated between the travel path and the opposite path), it is possible to prevent the travel member traveling on the travel path from swinging. The wheels may be in contact with the travel path and the opposite path (may be sandwiched), but the wheels, the travel path, and the opposite path may be smoothly run to withstand loads from various directions. There is often a slight gap between and.

  Furthermore, you may provide the side part travel part which can contact the side surface of a wheel according to the form of a wheel. For example, like the inclination regulating portion 7, in the cross-sectional shape, the wheel is inclined adjacent to at least one side portion of the circumferential surface (a side portion inclined in a linear shape, stepped shape, curved shape, or the like). In this case, a side running portion that is inclined corresponding to the inclined side portion may be provided.

  The rail body may be provided with a restricting portion for restricting swinging of the traveling member that can travel along the slide groove (guide path). The restricting portion can be formed on one side (inner side or outer side) or both sides of the road, adjacent to at least one of the road and the opposite road. Further, the restricting portion may restrict the swinging of the traveling member by contacting the peripheral end (inner peripheral end and / or outer peripheral end) and / or the peripheral wall (inner peripheral wall and / or outer peripheral wall) of the wheel of the traveling member. Good. The restricting portion normally contacts the outer peripheral end and / or outer peripheral wall of the wheel. In addition, when an inclined restricting portion such as the inclination restricting portion 7 is formed on the inner side of the traveling path adjacent to the slide groove, the inclination restricting portion guides the wheel to the traveling path. The traveling member can travel smoothly.

  In order to stably connect the rail members (for example, in the vertical direction or the horizontal direction), the rail members may form connection grooves (connection holes) into which guide pins (connection pins) can be inserted.

  In the example shown in FIG. 13, a connecting groove (connecting hole portion) having an arc-shaped cross section into which a pin-like (thin rod-like) connecting member 105 can be inserted in the opposing wall (intermediate wall) facing the second adjacent wall portion 2 b. ) 10b is formed. Therefore, a pair of upper and lower rail members can be connected or connected using the connection groove (connection hole) 10b and the connection mechanism. In this example, the connection mechanism is formed by a plurality of screw members (screw rods) 102. A sliding member (intermediate connecting member) 101, a pressing plate 103 having a hole through which the screw member can be inserted, and a nut 104 that can be screwed into the screw member. For example, in the connection part (adjacent part or boundary part) of a pair of upper and lower rail members (long bar-like body or pole) 1, a plate-like slide member (intermediate connecting member) 101 is inserted into the guide groove (ant groove-like mounting recess) 10 a Are inserted in a sliding manner, a pin-shaped (thin rod-shaped) connecting member 105 is inserted into the connecting groove 10b having an arc-shaped cross section, and a plurality of screws formed (or welded) on the slide member 101 at intervals in the longitudinal direction. The holes of the clamping plate 103 are passed through the members (screw rods) 102, and the nuts 104 are screwed and fastened to the screw members (screw rods) 102 via washers as necessary, thereby partitioning in the vertical direction. Can be constructed. Further, by connecting or arranging the erection member 61 in the same manner as described above, it is possible to form a structure in which a plurality of sections are adjacent in the vertical and horizontal directions.

  If the rail member 1 is to be connected in the vertical direction only by the slide member (intermediate connecting member) 101, the clamping plate 103, and the nut 104, the section is set in the vertical direction due to the inclination or distortion of the connected rail member 1. It may not be possible to build smoothly. In such a case, if the connecting groove 10b and the thin rod-shaped connecting member 105 are used, the connecting member 10 functions as a connecting correction portion, and can be positioned by correcting the inclination and distortion of the rail member 1, and the sections can be smoothly moved vertically. Can be built.

  Further, in order to prevent the slide member 101 and / or the connecting member 105 from falling through the guide groove 10a and / or the connection groove 10b, the guide groove 10a and / or the slide member 101 has a locking portion or a stopper portion. A convex portion (stopper portion) may be formed on the outer peripheral portion of the connecting member 105 and / or the inner peripheral portion of the connection groove 10b.

  In addition, an inclined receiving portion through which the screw member can penetrate is not necessarily provided on the inner wall of the rail member facing the slide groove, and the rail member 1 can be directly attached to the base portion with the screw member through the slide groove 5. As long as it is, the receiving surface of the inclined receiving portion 11 does not need to be formed parallel to the guide wall 4.

  FIG. 14 is a schematic view showing the relationship between the rail member, the traveling member, and the bracket, and FIG. 15 is a schematic exploded perspective view showing the connection structure of the rail member of FIG. In this example, the traveling member 21 and the bracket 41 have the same structure as that in FIG. 3 except that three connection holes 10c, 10d, and 10e are formed at intervals on the inner wall of the rail member 1. . That is, the corner portion between the first adjacent wall portion 2a and the second adjacent wall portion 2b of the rail member 1, the corner portion between the first adjacent wall portion 2a and the first intermediate wall portion 3a, and the second At the corner portions of the adjacent wall portion 2b and the second intermediate wall portion 3b, there are formed connection holes (connection grooves) 10c, 10d, and 10e extending in the longitudinal direction (axial direction) and having arcuate cross sections, respectively. Yes. As shown in FIG. 15, these connecting hole portions 10 c to 10 e are connected by connecting connecting pins (connecting members) 105 c to 105 e to the connecting hole portions 10 c to 10 e of the pair of adjacent rail members 1 and 1, respectively. By doing so, the length of the rail member 1 can be extended. In addition, since the rail member 1 is connected by a plurality of corner portions in the circumferential direction of the inner wall by the connecting pins (connecting members) 105c to 105e, the rail member 1 can be aligned and connected while preventing the rail member 1 from being displaced. . Therefore, even if the rail member 1 is lightened, thinned, or lengthened, the rail member 1 can be arranged in an orderly manner, and distortion in the slide groove (guide path) 5 of the traveling member 21 can be suppressed. Can run smoothly.

  The rail member can be formed with one or a plurality of connecting holes, and can be formed not only on the inner wall of the rail member but also on the inner wall and / or the outer wall. When a plurality of connecting holes are formed, the rail members can be aligned and stably connected.

  The rail member having the above-described structure may be disposed on at least one side portion (for example, both side portions) of the opening / closing structure, and one or a plurality of other rail members in which the traveling member can travel on both side portions may be provided in the intermediate portion. (Intermediate rail member) may be provided. By arranging one or a plurality of intermediate rail members between the rail members, the open / close section can be formed in the vertical direction and / or the horizontal direction (including the horizontal direction) in the standing state or the horizontal state. Slide grooves can be formed on both sides of the intermediate rail member so as to face the slide grooves of the rail member. FIG. 16 is a schematic sectional view showing another example of the switchgear according to the present invention.

  In this example, the intermediate rail member (long bar-like body or pole) 111 has a skeleton having a hollow polyhedral shape (hexagonal cross section) and is connected via a transverse wall 111a and extends in parallel with each other. 112 (112a, 112b) and a guide wall 113 formed adjacent to both sides of the pair of reference walls, and a symmetrical structure (for example, by aluminum die casting) with the transverse wall 111a as a center line (Symmetrical structure) rail body 114 is formed. A slide groove 115 is formed in the guide wall 113 along the longitudinal direction. That is, in this example, the guide wall 113 includes a first inclined wall 113a extending obliquely outward from one side of the pair of reference walls 112 with respect to the reference wall 112, and a pair of reference walls. An extending wall (second inclined wall) 113b that extends obliquely outward from the other side toward the end (side) of the first inclined wall. A slide groove (guide path) 115 is formed in the inclined wall) by a slit extending along the longitudinal direction. Further, the rail body 114 is formed on the inner surfaces of both sides of the slide groove (slit) 115 in the guide wall 113 (extension wall 113b), and the wheel portion (rotating member or roller) 23 of the traveling member 21 travels. A possible travel path (bottom travel path or bottom flat part) 116 and an opposite path (upper travel path or upper flat part) 119 formed in parallel to the travel path are provided.

  Furthermore, the rail body 114 includes a restricting portion for restricting the traveling member 21 from swinging as it travels. In this example, both side inner edge portions of the slide groove (slit) 115 (the traveling path 116). An inclination regulating portion 117 for regulating the wheel portion 23 of the traveling member 21 from moving inward (to the slide groove 115 side) from the traveling path 116, and the outside of the traveling path 116. And a restricting wall portion 118 for restricting the wheel portion 23 from coming off the traveling path 116 in the outward direction (the inclined wall 113a side and the reference wall 112b side). The inner inclination restricting portion 117 can contact the inclined inner wall of the wheel portion 23, and the outer restricting wall portion 118 can contact the outer peripheral end of the wheel portion 23. The guide walls 113 (extending walls 113b) on both sides of the slide groove (slit) 115 are formed thick.

  A plurality of running members 21 similar to the above can run in the slide groove (guide path) 115 of the rail member (long rod-like body or pole) 111 connected to or connected to both sides of the opening / closing seat 91. It is arranged.

  One reference wall 112a of the rail member 111 is formed with a guide groove (a mounting recess) 120a having a rectangular cross section and a narrow opening in the longitudinal direction, and the other reference wall 112a. The wall 112b is formed with a connection groove 10b into which a pin-like (thin rod-like) connecting member 105 can be inserted. The guide groove 120a can be used for the installation of the installation member 61 and the connection of the rail member 111 in the axial direction, similarly to the guide groove 10a, and the connection groove 120b is a thin rod-like connection member 105, like the connection groove 10b. Can be used to stably connect the rail member 111 in the axial direction.

  The intermediate rail member 111 may be attached to the base portion (wall portion or the like) using the second bracket. For example, as the second bracket, a bracket in which a tip portion (tip portion without forming a hook-like engagement portion) is fixed to the pinching plate 103 of the coupling mechanism shown in FIG. In such a second bracket, a slide member (connecting member) 101 is slidably mounted in the guide groove 120a of the rail member 111, and a plurality of screw members (screw rods) 102 of the slide member 101 are clamped. The intermediate rail member 111 can be attached to the base portion by passing through the hole portion 103 and screwing the nut 104 to each screw member (screw rod) 102 via a washer if necessary.

  If the intermediate rail member has a cross-sectionally symmetric shape (right-and-left symmetric structure) with respect to the center line, it can improve assembly efficiency without forming a section by misaligning the direction of the rail member, but the cross-sectional shape of the rail member is asymmetric It may be a shape. The intermediate rail member includes a pair of reference walls extending at a predetermined interval, and a guide wall formed adjacent to at least one side portion of the pair of reference walls (in particular, obliquely outward with respect to the reference wall ( A guide wall formed so as to be inclined inward of the compartment as it goes toward the side wall surface), a slide groove (guide path) formed on the guide wall and capable of traveling by the traveling member, and traveling of the traveling member It is preferable to include a restricting portion (a restricting portion formed on the inner surface of the illustrated guide wall) for restricting the swinging associated with. As described above, the one or more intermediate rail members can be disposed with the side portions of the reference wall (the guide wall side on which the slide groove is formed) adjacent to or opposed to each other.

  The pair of reference walls only need to extend at a predetermined interval (at least one end is a predetermined interval), and generally, the pair of reference walls generally face each other and extend in parallel (parallel). In many cases, the guide wall is formed adjacent to both sides of the pair of reference walls.

  In addition, the guide wall should just incline in the diagonal direction (for example, diagonally outward direction) with respect to the said reference wall (For example, if it is a mutually parallel reference wall, a reference line which connects a pair of reference walls). The guide wall usually has a first inclined wall extending obliquely outwardly from the side of one reference wall of the pair of reference walls, and the other reference of the pair of reference walls. And an extending wall extending from the side of the wall toward the end (side) of the first inclined wall. The extending wall may be formed as an extending wall (flat wall) extending along the reference wall in a direction intersecting the first inclined wall, inclined in an oblique direction with respect to the reference wall, and You may form with the 2nd inclination wall (extension wall) extended toward the edge part (side part) of a 1st inclination wall.

  Further, the slide groove (guide path, slit) may be formed in at least one guide wall (or inclined wall) inclined with respect to the reference wall, and the slide groove may be formed in the extending wall. A cross-sectional shape of a guide wall (such as a non-inclined wall) in which a slide groove (guide path) is not formed may be linear, bent or curved.

  Further, in a form in which the movable member is attached with play in at least the axial direction or the longitudinal direction (in the above example, the lateral direction) of the movable member so as to be swingable with respect to the traveling member of the rail member, the rail member may be a bracket. As long as it can be attached, a conventional rail member, for example, a rail member of various forms such as a semicircular cross section and a polygonal cross section (such as a square cross section) can be used. Such a rail member is normally provided with a travel path on which a travel member (runner) can travel, and the travel path is flat or raised in both sides of a slide groove (guide path, slit). It may be formed by extending from both sides of the rail member in a wing shape.

  In the above example, since the opening / closing seat is attached by the rod-shaped portion of the traveling member, the traveling member will not be released from the opening / closing seat, but if necessary, the rail member is lowered by the upper traveling member. You may provide the stopper part for restricting.

[Running member]
The traveling member only needs to be able to travel or move along the axial direction of the rail member (for example, a slide groove), and has a support portion that rotatably supports the wheel for smooth traveling. In the traveling member shown in the figure, the part can be slidably inserted or accommodated in the slide groove (guide path). That is, the traveling member can be slidably traveled in a form in which a support portion that rotatably supports the wheel is inserted. Further, the traveling member can travel in a form in which wheels are accommodated between the traveling path and the opposite path. The wheel may be a single wheel, but is preferably a double wheel for stable running. The support may rotatably support a shaft support portion (a shaft support portion that supports a wheel in a rotatable or non-rotatable manner) that supports a pair of wheels, and both side portions form a wheel portion. You may support rotatably the center part (center part which may be formed narrower than both sides) of the longitudinal direction of a roller. Thus, in this specification, “wheel” and “wheel portion” mean a portion formed to be rotatable with respect to the support portion, and are not limited to wheels or narrow rollers, and can be rotated at the support portion. It is used to mean that the roller supported by the roller and the peripheral surface also include an arc-shaped rotating member. The traveling member normally includes a pair of wheel portions, a shaft portion that pivotally supports the wheel portions, and a support portion that rotatably supports the shaft portion.

  FIG. 17 is a schematic view showing another example of the traveling member. The traveling member 121 of this example is not provided with the ring portion 28, except that it has a tire-like wheel portion 122 instead of the wheel portion 23 having an abacus bead-shaped inclined side wall on the inner wall, The travel member 21 is configured in the same manner. Even in such a traveling member 121, the traveling member 121 can travel stably along the axial direction (for example, a slide groove) of the rail member by forming the traveling path, the opposed path, and the restriction portion on the rail member.

  The shape of the wheel portion is not particularly limited, and may be a abacus ball shape, an O-ring shape, a bearing shape, or the like. In order to stably insert or accommodate the support part in the slide groove (guide path), it is advantageous to form the support part thickly, and it may be formed narrower than between the wheel parts on both sides. It may be formed wider between the wheels (or extending to the side of the two-wheel wheel portion). In order to effectively protect the wheel portion and the like and increase the strength, the support portion may have a wall thickness or a block shape and may be formed to extend to the sides of the both side portions of the wheel. The wheel portion, the shaft support portion and the support portion may be formed of metal or ceramics, but in order to reduce running noise, the wheel portion and the support portion are preferably formed of plastic, and the shaft support portion is made of metal. It may be made of plastic. The interposition part (or intermediate part, connection part) interposed between the support part and the attachment part has a bent or curved form, and the attachment part is located at a predetermined position. In order to position the attachment portion on one side of the wheel, the interposition portion (or the intermediate portion) often extends in an L-shape, V-shape or U-shape from the support portion. In addition, it is not necessary to form a ring part or an insertion part (annular ring part) in the interposition part, and an opening / closing operation string may be inserted into the insertion part (ring part) formed in the interposition part. You may make it function as an attaching part for attaching.

  The attachment portion is located in a form in which a line connecting a longitudinal center portion of a wheel axis and a center portion of the attachment portion intersects the wheel axis at a predetermined angle θ, and the attachment portion Is located on one side of the wheel. The crossing angle θ may be, for example, 10 to 70 °, preferably 15 to 60 ° (for example, 15 to 45 °), more preferably about 20 to 40 °, depending on the use of the traveling member. The attachment portion (or attachment surface) may be positioned on the second adjacent wall portion side of the rail member in the mounted state on the rail member. Usually, in order to easily attach the opening / closing sheet, the first or You may be located in the direction orthogonal to the 2nd adjacent wall part.

  Furthermore, the travel member does not need to have a contact portion that can come into contact with the regulation portion of the rail member, but in order to travel stably even if a load and a pulling force are applied in any direction such as the vertical and horizontal directions. It is preferable to have a contact portion that can contact or abut against the restriction portion. For example, the outer wall of the wheel part (the pair of wheel parts) may be in contact with the restriction part of the rail member, and the inner wall of the wheel part (the pair of wheel parts) may be in the travel path of the rail member. It may be possible to contact an inclined wall formed adjacently.

  When the rail member (rail member having an inclined guide wall) 1 (intermediate rail member 111 if necessary) 21 and the traveling member (traveling member having the intermediate portion or intermediate portion) 21 having the structure are combined, the opening / closing seat The traveling member can smoothly travel along the axial direction of the rail member even if the load is applied to the attachment portion or the load is applied to the mounting portion.

  In addition, in the form in which the movable member is attached with play in at least the axial direction (for example, the lateral direction) of the movable member so as to be swingable with respect to the traveling member of the rail member, the rail member can be used even if a normal traveling member is used. The traveling member can travel smoothly along the axial direction. Therefore, the traveling member is not limited to the traveling member having the above-described structure, and various traveling members (sliding members, sliders, or runners) that can travel along the axial direction of the rail member (for example, a slide groove) are used. it can. Such a traveling member can, for example, support a wheel part (or a rotating member or a roller) that can travel on a traveling path of the rail member (a traveling path inside or outside the rail member) and the wheel part rotatably. And an attachment means (a hook part, a one-touch attachment means that can be attached to a hole of the opening / closing sheet in a one-touch manner) attached to the support part and attachable to the opening / closing sheet. Usually, a wheel part is pivotally supported by a shaft part, and this shaft part is often supported by a support part in a rotatable manner.

  At least one traveling member may be disposed on the rail member, and a plurality of traveling members are generally disposed. Of the plurality of traveling members, at least the traveling member (in the above example, the lower (particularly the lowermost traveling member) traveling member) is attached to the movable member and attached to the opening / closing seat. Good. Usually, at least the middle traveling member is attached to the opening / closing sheet. The traveling member located at one end (in the above example, the upper (uppermost) traveling member) may be attached to the opening / closing seat, and the rail member in a state where movement (for example, lowering) is restricted. You may arrange | position with respect to. The traveling member (for example, the lowermost traveling member to which the opening / closing sheet can be attached) located at the other end (for example, the lower portion) does not necessarily need to include the annular ring portion.

[bracket]
When the rail member having the above structure (a rail member having a locked portion and an attachment portion) is used, the rail member can be attached to the base portion (wall portion or the like) in various forms using a bracket. FIG. 18 is a schematic perspective view showing another example of the opening / closing device of the present invention.

  In the example shown in FIG. 18, the bracket 141 extends from the base portion 142 that can be attached to the side wall portion, and is bent in an L shape from the base portion, and corresponds to the width of the first adjacent wall portion 2a. A holding portion (or supporting portion) 143 having a length and a hook-like engaging portion 144 formed at the distal end portion of the holding portion and engageable with the first locked portion (locking groove) 9a. And. In addition, in a state where the hook-shaped engaging portion 144 is engaged with the first locked portion (locking groove) 9 a, the holding portion (or the supporting portion) 143 is connected to the rail member 1 with a screw member ( It can be integrated by being fastened with an attachment member 145. Note that the portion of the first adjacent wall portion 2a to which the screw member 145 can be screwed (in this example, the side wall on the second adjacent wall portion 2b side or the side wall of the base portion 142) forms an attachment portion.

  When such a bracket 141 is used, the hook-shaped engaging portion 144 of the bracket 141 is engaged with the first locked portion (locking groove) 9a of the rail member 1 to position the bracket 141 and the rail. By fastening the member 1 with the screw member 145, the rail member 1 can be attached along the wall surface.

  In the example shown in FIG. 18, a corner member 146 having an L-shaped cross section is attached to a corner portion (upper corner portion) between the rail member 1 and the erection member 61 to protect the corner portion. Further, a cover member 147 is attached to the upper part of the rail member 1 and the erection member 61. The cover member 147 has a L-shaped (or bowl-shaped) cross section extending forward and extending downward on the opening / closing seat side. And is protected from wind and rain.

  In the example shown in FIG.19 and FIG.20, the other attachment structure of the rail member with respect to a base part (wall part etc.) is shown. In this example, the bracket 151 includes a substrate portion or a plate-like portion (plate-like base portion) 152 that can come into contact with (or can be arranged along the base portion), and one end of the substrate portion. A hook-shaped engagement portion 154 that is formed in a portion and engageable with the first locked portion (locking groove) 9a, and is bent at the other end of the substrate portion 152, and is attached An attachment wall (attachment portion) 155 to which a screw member 156 as a member can be screwed is provided.

  Such a bracket 151 is screwed to a base portion (wall portion or the like), and a hook-like engagement portion 154 of the bracket 151 is engaged with the first locked portion (locking groove) 9a of the rail member 1. Then, the rail member 1 is rotated in the direction of the wall surface or the frame surface around the engaging portion, and the screw member 156 is screwed into the rail from the mounting wall (mounting portion) 155. The member 1 enters the second locked portion (locking groove) 9b. Therefore, the rail member 1 can be attached along the base portion (wall portion or the like) by a simple operation such as turning and screwing.

  As described above, a rail member can be attached to or disposed on various base parts (a wall part including a ceiling wall as well as a side wall) using a bracket. ) May be mounted or disposed at an interval or closely to each other. The base part includes various attachment parts to which the bracket can be attached, and it is sufficient that the rail member can be disposed via the bracket and the opening / closing structure can be constructed. The base portion is a wall portion, for example, an indoor and / or outdoor wall portion of a building such as a house (a wall portion extending in a vertical direction such as a side wall portion, a wall extending in a horizontal direction or a horizontal direction such as an upper wall or a ceiling wall) Part, inclined or curved wall, etc.), planar bases such as plate-like parts, linear (or rod-like) or frame-like base parts to which brackets can be attached, for example at least a pair of extensions It may be a base (such as a body (or rod) (a rod-like extension body), a predetermined frame member (a frame frame such as a square frame, a lattice frame, etc.), etc. In the shape base portion, a wall portion (a side wall (an inner side wall, an outer side wall), a lower wall, an upper wall, or the like) can be used as an attachment site.

  The linear or frame-like base portion may extend from a base portion such as a wall portion, and may be supported by a support (support means) or held by a holding body (holding means). It may be held by a holding body (holding means) from a portion (ceiling wall, side wall, etc.). The linear or frame-like base portion may be supported or held by a support body or a holding body such as a support column like a pergola or a cage, and may be located at a predetermined height position from the ground.

  The open / close sheet may be openable and closable in the following forms (A) and (B).

  (A) The openable / closable sheet can be opened and closed along the rail member disposed in the vertical direction or the horizontal direction so as to face each other via the bracket. For example, the bracket can be attached to the side wall of the base part (wall part, etc.), and the open / close seat can be opened or closed in the vertical or horizontal direction along the rail members arranged in the vertical or horizontal direction opposite to each other. It may be. Specifically, for example, using a bracket, the rail member is vertically and / or horizontally placed on the side wall (inner side wall, outer side wall, side wall of the frame member, etc.) of the planar base portion (wall portion, etc.). Attached to the direction, arranged facing the vertical direction and / or the horizontal direction, or arranged in the predetermined frame facing the vertical direction and / or the horizontal direction, and the opening and closing sheet along the rail member in the vertical direction And / or open and close laterally.

  (B) The openable / closable sheet may be opened and closed along a rail member disposed in a horizontal direction or in a direction inclined from the horizontal direction through the bracket. For example, it can be attached to the lower wall of the base portion (wall portion, etc.), and the open / close seat is placed in the horizontal direction or the inclined direction along the rail member disposed in the horizontal direction or in a direction inclined from the horizontal direction. It may be openable and closable. Specifically, the rail member is supported by a planar base portion, a lower wall of a linear or frame-like base portion (a lower wall of a frame member supported by a column such as a ceiling wall, a support, and a lateral direction. (Horizontally or inclined and horizontally) and arranged opposite to the horizontal or horizontal direction, and the open / close seat is laterally (horizontally) along the rail member. Direction or inclination direction). For example, a predetermined ceiling wall (for example, an open ceiling wall portion, a translucent ceiling wall portion, or the like) is provided via the bracket (for example, the brackets 41, 141, 151 shown in FIG. 2, FIG. 18 or FIG. 19). A predetermined frame body (square frame body) or a pair of extended bodies attached to each of the rail members 1 or on a roof part (including eaves, eaves, etc.); When the rail members 1 are respectively attached to the side walls (inner side walls) and the lower wall of the pair of extending bodies via the brackets, the space (opening or translucent portion) between the rail members is smoothed. Can be opened and closed, and an open / close structure for awning can be constructed. Further, when the intermediate rail member (for example, the intermediate rail member 111 shown in FIG. 16) is used, an awning opening / closing structure capable of smoothly opening and closing in the vertical direction and / or the horizontal direction can be constructed with the opening / closing sheets adjacent to each other.

  In addition, the bracket may be capable of attaching the rail member along the base portion (wall portion or the like), and since the bracket is inclined and attached, the length of the holding portion (or support portion) 43 is different (holding portion (or A bracket) including a bracket without the support portion 43) may be used in combination. Furthermore, the bracket may be attached according to the form of the base portion. For example, when the bracket is attached to the upper wall of the linear (or rod-shaped) or frame-like base portion, the bracket is a bowl-like shape of the base portion 42. The side wall on the engagement portion 44 side may be flattened, and the flattened side wall may be attached to the upper wall of the base portion. The bracket has a locking portion (such as a hook-shaped locking portion) that can be locked to a locked portion (such as the locking groove) of the rail member, and the rail member is attached to the base portion (wall portion or the like). What is necessary is just to be able to attach, and it should just be able to attach to a rail member with an attachment member in the state locked or engaged with the to-be-latched part according to an attachment part. Various types of attachment means can be used in connection with the attachment portion of the rail member, and the attachment member can be engaged with the rotation member (the engagement portion such as the second engagement groove with rotation). Possible rotation claw members, etc.), not limited to screw members. For example, a bracket (for example, a holding portion (or support portion)) includes a unit including a spring member and a biasing member (advancing / retracting locking member) that is urged by the spring member and can be moved forward / backward. An attachment member (attachment means) may be formed by attaching or attaching, and in such attachment means, the second cover of the rail member is utilized by utilizing the advance / retreat movement of the urging member (advance / retreat locking member). The bracket can be attached to the rail member by locking or engaging with the locking portion (locking groove) or the locking recess in a one-touch manner. The front end of the urging member (advancing / retracting locking member) is a guide that allows the urging member (advancing / retracting locking member) to move forward / backward according to the acting force in a direction orthogonal to the advancing / retreating direction. Forming a portion (or a guide claw portion), and engaging the urging member (advancing / retracting locking member) smoothly into the second locked portion (locking groove) or the locking recess. Also good. For example, the guide portion retreats the receding locking member that is inclined in the forward movement direction (side direction) of the advance / retreat locking member as it goes in the depth direction (pressing direction). (Tilt guide part) may be provided, and the tip part of this tilt guide part may form a claw part that can be engaged with the second locked part (locking groove) or the locking recess.

  In addition, the attachment part of the rail member for attaching the bracket is not particularly limited, and is, for example, the other end part side of the first adjacent wall part (for example, an adjacent part to the second adjacent wall part). There are many cases. In a preferred embodiment, a second locked portion (such as a locking groove) can be used as the mounting portion.

[Construction member (or temporary member)]
Since the rail member can be held by the bracket, the erection member is not necessarily required. However, by laying the erection member between the rail members, the distance between the adjacent rail members can be maintained. The erection member (or temporary member) only needs to be erected (or temporary) between the rail members, and at least one section may be formed by using at least one erection member between the opposing rail members. In many cases, the at least one erection member is erected or disposed between the ends of the facing rail members (for example, the end on one end side of the opening / closing sheet). For example, one bridge member may be disposed between the opposing rail members to form a U-shaped section, and there are a plurality of intervals between the opposing rail members in the axial direction of the rail members. A quadrangular frame-shaped section may be formed by arranging the installation members. Moreover, you may form several division adjacent to a vertical direction and / or a horizontal direction.

  Further, the erection member has a rod-like body or a cylindrical body, for example, an H-shaped cross section, etc., and a hollow or medium shape such as a hollow polyhedron shape (cross-sectional octagonal shape) in which the upper and lower side walls and / or the left and right side walls are planar. It may be a real circular cross-section or a polygonal bar or cylinder. Further, the connection structure between the rail member (guide member) and the erection member (or temporary member) is not particularly limited, and various connection means such as a connection mechanism (clamp mechanism, screw / bolt mechanism such as a bolt / nut or a fastening mechanism) ) And may be coupled by this coupling mechanism via a fitting mechanism, an engagement mechanism, or the like.

  The connecting member (or connecting mechanism) between the rail member (guide member) and the erection member (or temporary member) is usually a plate-like slide member (intermediate connecting member) that can be slidably mounted in the guide groove. A plurality of engaged protrusions (screw members, etc.) formed at intervals in the longitudinal direction of the slide member, and fastening members (fastening nuts, etc.) that can be fastened to the engaged protrusions. May be. In particular, the erection member is often attached to the rail member (guide member) via a slide member that can be positioned in the axial direction or the longitudinal direction with respect to the rail member (guide member). In the connection structure including the engagement mechanism, the installation member includes an installation member main body and a connection member (the locking plate 64 that can be connected to and attached to at least one side or end of the installation member main body. , A connecting member having a U-shaped cross section that can be attached to the end of the erection member body, and the connecting protrusion or an extending wall extending from the connecting member, and the engaged protrusion ( A slit-like cut that can be attached to the notch (notch 65 or the like) that can be mounted from above with respect to the shaft of the screw member, or that can be mounted to the engaged protrusion (shaft of the screw member) from the left or right. A notch (a bifurcated notch having a notch extending in the longitudinal direction from the end) may be provided. Further, a connecting member (attachment plate 72 or the like) for attaching the opening / closing sheet may be attached to and connected to the side portion of the construction member main body. The rail member and the erection member can be fastened by screwing of the fastening nut in a state where the notch portion of the erection member is mounted or engaged with the upper engaged convex portion (screw member). Even if the rail member and the slide member can be fastened by screwing the fastening nut to the lower engaged protrusion (screw member) among the plurality of engaged protrusions (screw member) of the slide member. Good.

  When the connecting member is mounted along the guide groove or mounting path of the installation member, a positioning portion may be formed on the connecting member (the locking plate 64, the mounting plate 72, etc.). The positioning portion is not limited to the step portions 66a, 66b, 74a, 74b, and may be formed by convex portions (for example, convex portions formed on the upper and lower end surfaces and / or side surfaces of the connecting member).

  Furthermore, a mounting plate (a mounting plate bent in an L shape, a T-shaped mounting plate, etc.) having a configuration corresponding to the connection configuration between the rail member and the installation member is arranged at the connection portion between the rail member and the installation member. Further, the connection may be made by a connection structure provided with a screw member or a screw mechanism such as a bolt / nut or a fastening mechanism.

  If necessary, in order to open and close the opening and closing seat in a direction orthogonal to the axial direction of the rail member (in the above example, the lateral direction), the construction member may be arranged so that a runner can run. . For example, at least the inner wall (lower wall in the above example) of the erection member main body 62 is formed with a slide groove having a dovetail cross section along the longitudinal direction, and the slide groove travels on the traveling paths on both inner surfaces. A runner having a pair of possible wheels may be provided, and attached to the hook portion of the runner in a one-touch manner with respect to the hole portion of the opening / closing sheet.

  In addition, the connection to the axial direction (vertical direction in the above example) of the rail member and the axial direction or longitudinal direction (lateral direction in the above example) of the installation member are not limited to the above-described connection structure. Various connecting members can be used depending on the structure of the rail member and the erection member. In a preferred embodiment, a connection structure using at least the slide member 101 can be used, and a connection structure using a pin-like (thin rod-like) connection member 105 is not necessarily required.

[Movable member]
The type of the movable member (movable bar or elevating member) is not particularly limited, and may be a rod-shaped body or a cylindrical body (hollow or solid cross-sectional circular or polygonal rod-shaped body or cylindrical body). Between the pair of facing rail members, the movable member is at least in the axial direction or longitudinal direction (in the above example, lateral direction) of the movable member with respect to the traveling member located at the end (in the example, the lower part). ) To be movable or slidable (or swingable). In such an attachment structure (moving, sliding, or swinging structure), the connection structure between the traveling member and the movable member is not particularly limited. For example, the pair of rails facing each other without using the first mounting plate A movable member such as a plate having a length corresponding to (or spanning) between the members, and an attachment portion (such as a rod-shaped portion) of the traveling member formed on both sides of the movable member are moved or slid. You may comprise by the long hole (horizontal long hole or elliptical hole) which can be mounted | worn or arrange | positioned so that a movement is possible, and the connection member (cap member etc.) which can be mounted to the attaching part (bar-shaped part etc.) of the said traveling member. .

  The connecting member (or connecting mechanism) can usually be constituted by a plate-like mounting plate (intermediate connecting member), and the movable member is located at the other end via the connecting member (first mounting plate or the like). It may be connected or connected to the member so as to be movable or slidable (for example, it may be slidably mounted in the mounting groove portion of the movable member). For example, the mounting plate may be disposed so as to be slidable with respect to the side wall (such as a mounting groove) of the movable member, and the mounting portion of the traveling member may be attached to the mounting plate. More specifically, as described above, a gap (free space) is formed between the pair of rail members and the movable member, and the movable member is smoothly moved by absorbing the uneven lifting force (elevating and horizontal). For example, the movable member has at least a shaft of the movable member and a movable member main body having a shorter length than between the pair of rail members, and a traveling member positioned on both sides and the other end of the movable member main body. And a mounting plate for slidably connecting in the direction or the longitudinal direction.

  When the intermediate connecting member is mounted along the mounting groove portion of the movable member, a positioning portion may be formed on the connecting member (such as the mounting plate). This positioning portion is not limited to the stepped portions 86a and 86b, and may be formed by convex portions (for example, convex portions formed on the upper and lower end surfaces and / or side surfaces of the connecting member).

  The movable member, the traveling member, and the opening / closing sheet can be connected by the first connecting means (or attaching means). The first connecting means (or attaching means) includes a long hole (in the above example, a laterally long hole) on both sides of the movable member and the other end or edge of the opening / closing sheet (in the above example, the lower part). In many cases, the traveling members are connected in a form inserted into the holes. The first connecting means only needs to be able to be inserted into the hole of the other end (for example, the lower part) of the opening / closing sheet, and both sides and / or intermediate regions (both sides) of the other end (for example, the lower part). May be inserted into the hole portion of the intermediate region (except for the intermediate region), inserted into the hole portion of the intermediate region (intermediate region excluding both side portions), and both sides of the other end of the opening / closing sheet may be movable members and / or traveling It may be free from the member. Usually, the 1st connection means may be insertable in the hole of the at least both sides of the other end (for example, lower part) of an opening-and-closing sheet. For example, the first connecting means for connecting the traveling member located at the other end, the movable member, and the other end of the opening / closing sheet is, for example, at least the other end (for example, the lower part) of the traveling member. ) And a rod-like portion (for example, a shaft portion having a head portion) that has a head portion that can be inserted into or inserted into a hole portion (attachment hole, eyelet portion) of the other end portion of the opening / closing sheet. ), A long hole (such as a laterally long hole) that is formed on both sides of the movable member and through which the rod-like part (or shaft part) can be inserted with play, and is inserted into or loosely inserted into the long hole and the hole of the opening / closing sheet. You may provide the connection member which can be mounted | worn with the said rod-shaped part in the state fitted. In addition, you may form a rod-shaped part (or axial part) separately from the said traveling member, or independently.

  The middle part (intermediate part excluding both side parts) or both side parts of the movable member does not necessarily need to be connected to the opening and closing sheet, but usually it is often connected to the middle part and both side parts of the opening and closing sheet. Therefore, the first connecting means further includes connecting means for connecting the intermediate region of the movable member (the region excluding both side portions where the long holes are formed) and the intermediate region of the other end of the opening / closing sheet. May be. That is, the first connecting means is further movable in advance by (1) a rod-like portion (for example, screwing, welding, etc.) that is formed in a predetermined portion in the longitudinal direction of the movable member and can be inserted into the hole of the opening / closing sheet. (2) A slider (or slide) provided with a rod-like portion that is slidable in the longitudinal direction of the movable member and that can be inserted into the hole of the opening / closing sheet. (3) a penetrator that can penetrate a predetermined portion in the longitudinal direction of the movable member in a retaining state and can form a rod-like portion that can be inserted into the hole of the opening and closing sheet in the penetrating state (for example, A connecting member selected from a screw member or a screw member that is screwed to penetrate the movable member, a rod-shaped member having a head that is restricted from coming out from the through hole of the movable member, or a pin member, In a state where the rod-shaped portion is inserted into the hole portion, the rod-shaped portion A screwed or attachable, may comprise a connecting member for connecting the driving member and the movable member and the opening and closing sheet. In the penetrator (3) as the connecting member, the rod-shaped portion may be loosely fitted or inserted into the through-hole of the movable member, and the rod-shaped portion is a long hole (such as a horizontally long through-hole) extending in the longitudinal direction of the movable member. May be slidable.

  The connecting member only needs to be able to restrict the removal from the rod-like portion, and usually forms a retaining structure in which the removal is restricted from the rod-like portion. The connecting member has, for example, a recess (or cavity) having an inlet portion (insertion portion) whose inner diameter is smaller than the head portion of the rod-shaped portion, or an inlet portion (insertion portion) whose inner diameter is smaller than the head portion, Hook member or cap member (for example, metal) that has a mounting hole portion (through hole or the like) that can be inserted or mounted in the head portion or rod-shaped portion and that can be prevented from coming off from the head, and can be deformed with mounting. It may be a hook, a ring member or a cap member formed of a soft resin, or the like.

  As long as both side portions of the movable member can be attached to the traveling member with play, a screw portion is formed on the rod-shaped portion or a rod-shaped portion is formed with a screw rod, and nuts or nut members are used as the connecting members. May be.

  In such a first connecting means, the movable member (weight) may be attached to the traveling member whose both side portions are positioned at least at the other end, and a long hole portion is provided in the attachment portion with the traveling member. May be formed. The long hole portion may be formed directly on the movable member, or indirectly as described above, at both ends of the connecting member (the first mounting plate). The long hole is formed so as to extend in the longitudinal direction of the movable member, and in this long hole, the attachment portion of the traveling member (for example, a rod-like portion such as the shaft portion) can be arranged with play in at least the longitudinal direction. Good. Usually, the width (height) is larger than the diameter of the rod-like portion and is formed to extend in the longitudinal direction, and the rod-like portion is located in the elongated hole in a form that can slide in the longitudinal and lateral directions. The long hole only needs to extend at least in the longitudinal direction of the movable member, may extend linearly in the longitudinal direction, and may be curved to allow rocking (in the normal state, the long hole Of the inner wall portions, at least the inner wall portion that contacts the rod-shaped portion may be formed to be curved in a concave shape), or may be expanded in the width direction of the movable member in the form of an ellipse or the like.

  The movable member only needs to be movable (movable in the vertical and horizontal directions) with the opening / closing sheet as the traveling member travels, and the other end of the opening / closing sheet (lower or lower end in the above example). What is necessary is just to be able to attach to. In addition, since the opening / closing sheet is connected to the traveling member in the middle of both sides, the both sides of the movable member are free without being connected to both ends of the opening / closing sheet (both sides of the other end). However, usually, the movable member is often moved or slid in at least the axial direction or the longitudinal direction of the movable member together with the opening / closing sheet.

  Note that the opening / closing sheet is not from the traveling member at the other end of the traveling member (the lowermost portion in the above example) but from the extreme end (at the bottom in the above example) at the other end. Although it may be attached to the second traveling member or the like, in a preferred embodiment, the long hole portion on both sides of the movable member has at least the outermost end portion of the other end portion (in the above example, the lower portion, particularly the lowermost portion). ) Of the traveling member is inserted, the holes on both sides of the opening / closing sheet are inserted into the rod-shaped portion, and the connecting member is attached to or attached to the rod-shaped portion. You may connect both sides.

  Although it is not necessary to attach a cushion member to the side wall of the movable member (contact wall with other members such as a construction member, in the above example, the lower wall), it prevents or reduces the occurrence of collision or closing noise due to opening and closing operations. In order to do this, it is preferable to attach a cushion member. In particular, when it is difficult to directly attach to the movable member, as described above, the second attachment in which the cushion portion is formed on the contact surface in the second attachment groove portion formed on the side wall of the movable member. A plate is preferably mounted.

  The cross-sectional shapes of the erection member main body and the movable member main body have the same left-right symmetrical structure, and the guide groove 63, the attachment path 71, and the attachment groove portion 83 are formed, so that the erection member main body and the movable member main body can be shared with each other. Also good. If such a construction member main body and a movable member main body are used, a partition can be formed only by preparing the locking plate 64, the mounting plate 72, and the mounting plates 84 and 88, and assembly efficiency can be improved.

[Opening and closing sheet and connecting means]
One end of the opening / closing sheet (upper or upper edge in the above example) may be attached to one end (upper in the above example) of the rail member without using the erection member, You may attach to the attachment member located between the one edge parts of a rail member. This attachment member may be attached to one end of the rail member, or may be attached to a base portion (wall portion or the like).

  In a preferred embodiment, the type of the opening / closing sheet is not particularly limited as long as the section formed by the rail member (guide member), the erection member, and the movable member can be opened / closed (or shielded). Fabrics such as non-woven fabrics), plastic sheets or films, resin-impregnated fabrics, etc., and may be in the form of a hard plate, mesh or mesh. The sheet may be transparent, translucent or opaque, and may be colored. As the opening / closing sheet, various sheets suitable for the structure can be used, and ready-made sheets, for example, a construction work sheet defined in JIS A 8952: 1995 can also be used.

  The opening / closing sheet may be foldable in the axial direction or the longitudinal direction (for example, the vertical direction) of the rail member. For example, in a heavy opening / closing sheet (such as an opening / closing sheet formed of a soft synthetic resin such as soft vinyl chloride resin (for example, a thick opening / closing sheet)), a hard sheet or a plate material, It may be foldable or bendable in a hook shape in the axial direction (for example, the vertical direction). Although not necessarily required for the opening and closing sheet, as described above, a fold line extending in a direction (lateral direction in the previous example) perpendicular to the longitudinal direction of the rail member (or the opening and closing direction of the opening and closing sheet) (for example, By forming a fold-folding part or a folding part extending in the horizontal direction with a gap in the vertical direction, the open / close sheet can be opened and closed smoothly. The opening / closing sheet may be formed with an eyelet part through which the opening / closing operation string communicates with the fold-up part, and the eyelet part of the sheet or the peripheral part of the hole part may be reinforced with a ring body made of metal or the like. . Further, the opening / closing sheet may be formed of a comb knitted by arranging thin bodies such as bamboo and reed in a direction perpendicular to the opening / closing direction, and a necessary portion such as a side portion of the blind is provided with a hole if necessary. You may attach the narrow body in which the part (the said eyelet parts, such as an attachment hole) was formed, by an integrated means (sewing, fusion | fusion etc.).

  Furthermore, a cover member may be attached to the both sides of the opening / closing sheet in the longitudinal direction in order to hide the gap between the rail member and both ends of the opening / closing sheet.

  The opening / closing sheet may be connected to or connected to the traveling member, the movable member, and the erection member. The opening / closing sheet may be connected to or connected to the erection member by forming the upper part of the opening / closing sheet into a bag-sewn shape and inserting the erection member into the bag-sewn portion.

  In order to connect or connect each member and the opening / closing sheet, in addition to the first connecting means (or attaching means), the second connecting means (or attaching means) can be used. The second connecting means (or attaching) By means), each member and the opening / closing sheet can be connected or connected in various forms, and the opening / closing sheet may be detachably or detachably attached to each member. Such second connection means is fixed to each member or attached to be movable (or slidable), for example, engagement or engagement means (hook member, hook-and-loop fastener, attached to the opening / closing sheet) Narrow shafts where the shaft can be inserted and the head can be locked, etc.), fitting means (such as concave-convex fitting parts) that can be fitted to the object to be fitted formed on the opening and closing sheet, screw Attachment means and clamping means (screws attached to the members and inserted into the holes of the opening and closing sheet, screwed members for bolts, etc.) and at least a pair of members are urged in the closing direction to allow clamping (For example, clothespins, pinching pressure or pinching members called double clips, etc.) may be used. The hook member is a hook-shaped hook member that can be inserted into the mounting hole of the opening / closing sheet and engageable with the opening / closing sheet (an S-shaped engaging member, a hook-shaped engaging member that can be engaged with the hole of the sheet) Etc.). Various connecting members or attachment members may be interposed between the connecting means and the opening / closing sheet.

  In a preferred embodiment, the second connecting means (or attaching means) uses holes (such as the eyelet parts such as attachment holes) formed in the opening / closing sheet (or can be inserted into the holes), and The member and the opening / closing sheet can be connected or connected. Note that the opening / closing sheet is usually formed with a plurality of hole portions (such as the eyelet portion) in order to connect with the erection member, the traveling member, and the movable member. That is, at least the other end (in the above example, the lower or lower end) of the opening / closing sheet is formed with holes (or mounting holes), and usually both side portions and at least the other end, for example, the lower portion A plurality of holes (or mounting holes) are formed in the entire peripheral edge including the upper and both sides.

  The second connecting means for connecting or connecting the opening / closing sheet and these members (traveling member, erection member) are the following connecting members (4) to (6) that can be inserted into the holes of the opening / closing sheet. And a connecting member.

(4) A rod-like portion (for example, screwing, welding, etc.) that is formed in a predetermined portion of the traveling member and / or a predetermined portion in the longitudinal direction of the installation member and can be inserted into the hole of the opening / closing sheet. Or a rod-like portion fixed to the elongated member and formed to protrude);
(5) A slider provided with a rod-like portion that is slidable in the longitudinal direction of the erection member and that can be inserted into the hole of the opening / closing sheet;
(6) A penetrator capable of penetrating a predetermined portion in the longitudinal direction of the traveling member and / or the erection member in a retaining state and capable of forming a rod-shaped portion that can be inserted into the hole of the opening / closing sheet in the penetrating state (for example A screw member or a screw member that is screwed to pass through the traveling member and / or the long member, a rod-shaped member or a pin member having a head in which the traveling member and / or the long member is prevented from being removed from the through hole) .

  In the traveling member, the connecting members (4) to (6) (particularly, the connecting member (4) or (6)) are often attached to the attachment portion of the traveling member. Further, similarly to the penetrator (3), in the penetrator (6) as the connecting member, the rod-like portion may be loosely fitted or inserted into the through hole of the running member and / or the long member. And / or a rod-shaped part may be slidable by the long hole (long hole through-hole) extended in the longitudinal direction of an elongate member. Furthermore, the connection members (4) to (6) and the connection member of the second connection means may be a common member with the connection members (1) to (3) and the connection member of the first connection means. .

  The rod-shaped portion of the connection member may form a screw portion or a screw rod portion, and may have a head. In a state where the rod-shaped portion is inserted into the hole portion of the opening / closing sheet, the opening / closing sheet and the members (4) to (6) can be coupled by screwing or attaching a connecting member to the rod-shaped portion. For example, the connection in the form of the member (5) is such that the sliding member is slidable or movable along the longitudinal direction of the erection member, and the rod-like portion of the sliding member is a hole of the opening / closing sheet. It can be performed by attaching or attaching a connecting member to the rod-shaped portion. In the second connecting means, the connecting member can be selected according to the form of the bar-like part as long as it can be prevented from being pulled out with respect to the bar-like part, and can be screwed into the screw part or screw rod of the bar-like part of the connecting member. The connecting member may be formed by a possible nut member (such as a thumbscrew), and an attachment or fastening structure by screwing may be formed. Further, similarly to the first connecting means, the connecting member may be formed of a hook member or the like in addition to the hook member or the cap member to form a retaining structure.

  The second connecting means is, for example, a sliding member (for example, mounted in a slidable or slidable manner on a mounting path (such as a dovetail-shaped slide groove) formed along the longitudinal direction of the erection member. A plurality of sliders or runners mounted so as to be able to travel in the slide groove), and a connecting means for attaching an opening / closing sheet having an attachment hole to the sliding member (slider etc.), This connection means may be provided with the member as described in the following (a) or (b).

(A) A hook-like hook member that is swingably or swingably attached to a sliding member (slider, runner), and that can be inserted into an attachment hole of the opening / closing sheet to engage with the opening / closing sheet. b) It is formed in a form that can project from the mounting path on the sliding member (slider), and has a shaft portion having a head portion into which the mounting hole of the opening and closing sheet can be inserted, and can be inserted into this shaft portion. And a cap member made of a soft resin, having a mounting hole that can be prevented from coming off from the head.

  The traveling member, the erection member, and the opening / closing sheet include (1) a rod-like portion formed on each member, (2) a slider provided with the rod-like portion, or (3) a rod-like portion as the second connecting means. You may connect with the penetrator etc. which can be formed and a connection member (cap member etc.). For example, you may provide the rod-shaped part which can attach the attachment hole (the said eyelet part etc.) of an opening / closing sheet | seat, and the connection member which can be attached to this rod-shaped part.

  In the installation member and the movable member, one or a plurality of sliding members (or sliders) that can be slidably or slidably mounted in the installation path of the installation member and the first installation groove of the movable member. , A runner) may be disposed, a hole portion of the opening / closing sheet may be inserted into a rod-shaped portion formed on the sliding member, and a connecting member may be attached to the rod-shaped portion (the rod-shaped portion protruding from the opening / closing sheet).

  The form of the sliding member (roller, slider) is not limited to a circular shape or a square shape, and may be an elliptical shape, a polygonal shape, or the like that can slide or slide on the mounting path (mounting groove). The sliding member (roller, slider) may be formed of a runner equipped with wheels that can run or roll on the mounting path (mounting groove). Sliding members (rollers, sliders), shafts and heads formed on the sliding members may be formed of metal (screws or rods having heads), ceramics, resin moldings, etc. Good.

  The rod-shaped body of the erection member (particularly the rod-shaped bodies at least on both sides) and the rod-shaped body of the movable member are often made of metal in order to increase mechanical strength, but may be made of ceramics or resin. .

  The main body portion of the cap member is not limited to a circular flat plate shape, and may be in various forms such as a polygonal shape, and the bottom wall located on the head side may be curved in a recessed shape. The mounting hole that can be prevented from coming off from the head has only to have an inner diameter that can be inserted into the shaft through the head according to the degree of elasticity of the soft resin. Has an inner diameter smaller than that of the shaft portion. Further, the mounting hole can be formed at an appropriate position of the main body, and is usually formed at the center of the main body. Furthermore, the knob is not always necessary, but the knob may simply extend from the main body in a linear (or string-like) form, and is curved in an arch shape (or a U-shape from the main body). If the knob part (particularly the knob part formed across the center part of the main body part) is formed, the operator can be prevented from coming into contact with the head by the knob part, and the worker can be effectively protected. Therefore, it can be said that the knob is a protective part. Moreover, you may form the knob | pick part which cross | intersects in the form of a cross etc. across the center part of a main-body part in a knob | pick part. Further, in the knob portion, the area of the contact portion with the head (for example, the intersecting portion) may be increased. The cap member can be formed of a soft resin, for example, a soft vinyl chloride resin, an olefin resin, rubber or elastomer.

[Opening / closing operation means (pulley and operation string)]
The opening / closing operation means for opening / closing the opening / closing sheet may be a manual type or an automatic type. The opening / closing operation means includes a pulley (for example, a pulley that can be attached to the erection member) attached to the upper part of the opening / closing section or the opening / closing structure; and an operation string that is spanned over the pulley and is opened and closed by the opening / closing sheet. You may have.

  A pulley and an operation string for opening and closing a predetermined section can be used in various modes. For example, the pulley may be attached to the base portion (wall portion or the like), and an appropriate position of a construction member and / or a rail member ( For example, you may attach to the at least both sides of the said construction member. The pulleys may be usually located at the corners on at least both sides of the section formed by the rail member and the erection member, and each pulley is operated to open and close in a form that can open and close the section in association with the opening and closing seat. A string can be passed over. There are no particular restrictions on the manner in which the operating string is bridged to the pulley. For example, it may be connected to at least both sides of the movable member, and may be bridged to the pulley on at least both sides of the erection member. ) May be able to converge or tow. The type of the opening / closing operation string is not particularly limited, and although a natural or synthetic fiber string is often used, a metal string such as a tough wire may be used.

  The operation string for the opening / closing operation can be attached to the movable member in various manners. For example, as described above, the operation string may be attached to at least both sides of the movable member, and the longitudinal direction of the movable member The predetermined part (for example, the center part, both side parts centered on the center part, etc.) is suspended (for example, associated with the movable member) to maintain the balance in the longitudinal direction of the movable member (left-right balance, horizontal balance, etc.). A hanging portion) having a triangular shape, and an operation string (hanging string) may be attached to the hanging portion. In such an aspect, a pulley may be attached to a section corresponding to the top of the hanging portion or an upper portion of the opening / closing structure (for example, a central portion in the longitudinal direction of the erection member), and a hanging string may be suspended over the pulley. Further, the hanging string may be bridged over a pulley attached to the upper side of the partition or the opening / closing structure, and the hanging string from the pulley may be used as an opening / closing operation string. When such a suspended portion is formed, the movable member can be smoothly opened and closed while maintaining the balance in the longitudinal direction (left-right balance, horizontal balance, etc.).

  Of the plurality of traveling members, the upper (particularly uppermost) traveling member may be restricted from descending by a stopper portion formed on the pulley located on the side of the erection member. Further, it is not necessary to insert an opening / closing operation string through the annular ring portion of the lowermost traveling member (attachable to the opening / closing sheet).

  The opening / closing operation string may be inserted into the side portions (both side portions) of the opening / closing sheet without being inserted into the insertion hole 28a of the annular ring portion 28. Further, the opening / closing operation string may be passed through a folded portion of the opening / closing sheet or a ring member (annular member or the like) attached to the opening / closing sheet or a hole (insertion portion) formed in the opening / closing sheet.

  In addition, if the opening / closing sheet on which the fold-folded part or the folded part is formed is attached while being tensioned in the width direction (for example, the left-right direction), the opening / closing sheet is naturally folded along with the opening / closing operation in the vertical direction by the opening / closing operation string. The predetermined section can be smoothly opened and closed with an opening and closing sheet.

  In the present invention, an open / close structure or an open / close device can be constructed by combining the various aspects. FIG. 21 is a schematic perspective view showing still another example of the switchgear according to the present invention.

  In this example, a heavy opening / closing sheet (for example, an opening / closing sheet formed of a soft synthetic resin such as soft vinyl chloride resin) 191 is spaced apart in the axial direction of the rail member 1 with respect to the axial direction. A bent portion 191a extends in a hook shape in a direction orthogonal to the transverse direction (lateral direction), and the opening / closing sheet 191 can be folded in the axial direction of the rail member 1 (for example, the vertical direction).

  On the other hand, ring portions 190c and 190d are attached to the left and right balance (horizontal balance) positions (two-point support portions) on both sides around the central portion in the longitudinal direction of the movable member (movable bar or elevating member) 81, In these ring portions, an end of a connecting string member such as a chain is fastened or locked, and a hanging portion 195c that forms a triangular shape (isosceles regular triangular shape) together with the movable member 81 can be formed. Two operation strings (hanging strings) 195d and 195e are attached to the top of the hanging part. The operation string (hanging string) 195d is stretched over a first pulley (double pulley) 193c attached to the central portion in the longitudinal direction of the erection member 61, and a second pulley (double double) on one side. Pulley) 193a. The two operation strings (hanging strings) 195d and 195e from the second pulley can be opened and closed on both the front side and the back side of the opening / closing sheet 191, so that one operation string 195d is provided on the upper side of the opening / closing sheet 191. The attachment hole (eyelet hole) is inserted and extends to the front side of the opening / closing sheet 191, and a grip part (or weight part) is attached to the end, and the other operation string 195e extends to the back side of the opening / closing sheet 191, And the holding part (or weight part) is attached to the edge part. In this example, in order to smoothly open and close the opening / closing sheet 191, one operation string 195 d located on the front side is the second from the top among the mounting holes (eyelet holes) of the opening / closing sheet 191 and has a large hole diameter. It is inserted through a hole (eyelet hole).

  In such an embodiment, even if the weight of the opening / closing sheet 191 is large, the folding portion 191a is provided, so that the opening / closing sheet 191 can be opened and closed smoothly. Furthermore, the left and right balance (horizontal balance) of the movable member 81 can be maintained by using the hanging portion (the hanging portion having a triangular shape including the two-point support portion) 195c. Therefore, coupled with the fact that both side portions of the movable member 81 are connected to the traveling member 21 with play, the opening and closing sheet 191 can open and close the predetermined section more smoothly.

  In addition, the operation string (hanging string) from the hanging part 195c may be one. Moreover, in the opening / closing structure having the hanging portion 195c, the opening / closing sheet does not necessarily need to be foldable, and even a normal opening / closing sheet can be opened and closed smoothly. In addition, since the uppermost mounting hole (eyelet hole) of the opening / closing sheet is often used for the connection between the installation member and the opening / closing sheet, the operation string (hanging string) is used as the attachment hole (eyelet hole) of the opening / closing sheet 191. Of these, the second to fifth mounting holes (eyelet holes) from the top may be inserted. If necessary, the movable member 81 may maintain a left-right balance (horizontal balance) at a plurality of locations (support portions) in the longitudinal direction.

  22 is a schematic perspective view showing another example of the switchgear according to the present invention, and FIG. 23 is a schematic exploded perspective view showing the first connecting means of FIG. In this example, an open / close device that can be opened and closed in the vertical direction is constructed using a general-purpose rail member and a runner.

  That is, the rail member 201 has a U-shaped cross section and is adjacent to the first adjacent wall portion 202a by bending in a L-shaped cross section (from both sides of the first adjacent wall portion 202a to the corner portion). Or a pair of second adjacent wall portions 202a, 202b) and a guide wall 204 adjacent to the second adjacent wall portion 202b and facing the first adjacent wall portion 202a. In the guide wall 204, a slide groove 205 is formed by a slit extending along the longitudinal direction.

  A running member (runner) 221 is movably disposed in the slide groove 205 of the rail member 201. As described above, the traveling member (runner) 221 includes a pair of wheel portions (rollers) 223, a shaft portion 224 that rotatably supports the pair of wheel portions (rollers), and a pair of wheel portions (rollers). ) And a support portion 25 that rotatably supports the shaft portion 224. The support portion is formed integrally with the holding table portion 226. A rotating shaft portion 227 that is rotatable about the shaft core is attached to the holding table portion so that the rotating shaft portion 227 cannot be removed and moved forward and backward. A ring member 228 is swingably attached to the rotating shaft portion 227. It has been.

  The both side portions of the movable member 81, the lower traveling member (runner) 221 and the lower both side portions of the opening / closing sheet 91 are connected by the first connecting means, and both the traveling member (runner) 221 and both sides of the opening / closing seat 91 are connected. Are connected by a second connecting means similar to the first connecting means. In this example, the first connecting means (and second connecting means) includes a connecting member 230 formed by protruding a rod-like body (shaft portion) 229 having a head 229a, and a rod-like portion 229 of the connecting member. A cap member 30 similar to the above can be attached to the rod-shaped portion 229 in a state of being inserted into the mounting hole 92 of the opening / closing sheet 91 and the ring member 228 of the traveling member 221. The second connecting means attaches the cap member 30 to the rod-shaped portion 229 in a state where the rod-shaped portion 229 of the connecting member is inserted into the mounting hole 92 of the opening / closing sheet 91 and the ring member 228 of the traveling member 221. Can be formed.

  In the above example, the installation member 261 is attached to the rail member 201 using an angle (or connection member) 211 having an L-shaped cross section, and the opening / closing sheet 91 and the installation member 261 are provided by the second connection means. Are linked. That is, a plurality of sliding members 75 are disposed in the mounting path of the erection member 261 as described above, and the rod-like portion (shaft portion) 73 formed on the sliding member is replaced with the hole portion 92 of the opening / closing sheet 91. The cap member 30 is attached to the rod-shaped portion 73.

  As described above, the traveling member may have various forms. FIG. 24 is a schematic exploded perspective view showing another example of the first connecting means using another traveling member. In this example, instead of the ring member 228 of the traveling member 221, an elliptical ring part 239 in which a middle part of one side is cut out, and the cutout part are elastically attached to the cutout part. A one-touch type ring member 238 provided with an openable / closable open / close pin 240 is used, and instead of the cap member 30, the mounting hole 242 has a smaller inner diameter than the head 229 a and can be attached to the rod-shaped part 229. A ring-shaped connecting member 250 having the following is used.

  FIG. 25 is a schematic exploded perspective view showing another example of the second connecting means. In this example, a plurality of sliding members 75 are disposed in the mounting path of the erection member 61 and / or the movable member 81 in the same manner as described above, and the threaded rod portion 273 protrudes from the sliding member. ing. With a hole (not shown) of the opening / closing sheet inserted into the screw rod portion 273, a washer 274 is inserted into the screw rod portion 273, and a nut member 275 such as a hexagon nut and a wing screw is screwed together. ing. In such an embodiment, the washer 274 can function as a sheet presser against the opening / closing sheet, the opening / closing sheet can be stably attached, and the opening / closing sheet can be opened / closed stably.

  26 is a schematic perspective view showing another connection structure (back side) of the rail member and the erection member, and FIG. 27 is a schematic cross-sectional view showing the connection structure of the intermediate rail member of FIG. In this example, the rail member, the intermediate rail member, and the installation member are connected not by the engagement mechanism but by a screwing or fastening mechanism.

  That is, each of the guide grooves of the rail member 1 and the intermediate rail member 111 is a plate-like slide member (intermediate connecting member, intermediate screw member) provided with a plurality (two in this example) of screw members (screw rods) 55a and 55b. Plate member) 54 can be slidably mounted. As described above, fastening nuts (nuts provided with washers) 56a and 56b can be screwed onto the screw members (screw rods) 55a and 55b.

  A guide groove (shallow groove) 63 formed along the longitudinal direction on one side wall of the erection member main body 62 of the erection member 61 has a T-shaped attachment plate 284 for attaching the intermediate rail member 111, An L-shaped mounting plate 288 for mounting the rail member 1 is disposed. The T-shaped attachment plate 284 has a leg support 285 having a notch 287 that can be engaged with the screw members (screw rods) 55a and 55b, and extends in both directions at the upper part of the leg support, and And an upper guide portion 286 movable along the guide groove (shallow groove) 63, and screw members (screw rods) 55a and 55b are engaged with the notches 287 of the leg support portion 285. The intermediate rail member 111 and the erection member 61 can be fastened by screwing the fastening nuts (nuts provided with washers) 56a and 56b to the screw members (screw rods) 55a and 55b. The upper guide portion 286 can be fastened to one side wall of the erection member body 62 using a screw member.

  In this example, the intermediate rail member 111 can also be attached to the base portion (wall portion or the like) via the bracket 293. That is, the bracket 293 has a U-shaped cross section, and includes a mounting wall 294 for the wall and a facing wall 295 facing the mounting wall 294. In the facing wall, as described above, A notch 296 that can be engaged with screw members (screw rods) 292a and 292b of a plate-like slide member (intermediate connection member, plate member) 291 slidably mounted in the guide groove 10a of the intermediate rail member 111 is provided. Is formed. Therefore, after attaching the mounting wall 294 of the bracket 293 to the base portion, the slide member 291 is attached to the guide groove 10a of the intermediate rail member 111, and the screw members (screw rods) 292a and 292b are attached to the notch portion 296. The intermediate rail member 111 can be attached to the base portion via the bracket 293 by screwing the fastening nuts (nuts provided with washers) 293a and 293b.

  The L-shaped mounting plate 288 has a leg support portion 289 having a notch 287 that can be engaged with the screw members (screw rods) 55a and 55b, and extends in one side direction at the upper portion of the leg support portion. And an upper guide portion 290 movable along the guide groove (shallow groove) 63. Similarly to the above, screw members (screw rods) 55a and 55b are formed in the notch portion 287 of the leg support portion 289. The rail member 1 and the erection member 61 can be fastened by screwing the fastening nuts (nuts provided with washers) 56a, 56b to the screw members (screw rods) 55a, 55b. The guide portion 290 can be fastened to one side wall of the erection member main body 62 using a screw member. The rail member 1 can be attached to the base portion using the bracket 41 in the same manner as described above.

  Further, when the traveling members 21 are arranged in both the slide grooves 115 of the intermediate rail member 111 and the open / close seats on both sides of the intermediate rail member 111 are opened and closed, respectively, The traveling member 21 may rattle. In order to suppress such rattling of the traveling member 21, a mounting path (mounting groove) 74 formed along the longitudinal direction on the other side wall of the erection member main body 62 has a predetermined interval in the longitudinal direction. A positioning plate 297 having rod-like portions (screw rod portions in this example) 298 and 299 fixed or attached thereto can be mounted. That is, the positioning plate 297 can be slid along the mounting path (mounting groove) 74, mounted at a position corresponding to the intermediate rail member 111, and fixed to the construction member main body 62 with a screw member. Then, as shown in FIG. 27, the rod-shaped portions (screw rod portions) 298, 299 of the positioning plate 297 are inserted into the mounting holes (eyelet holes) at the side end portions of the adjacent opening / closing sheets 91a, 91b, and the connecting member ( In this example, the cap member 30 is attached to the rod-like portions (screw rod portions) 298 and 299 to prevent the traveling member 21 from rattling on the upper or lower portion of the intermediate rail member 111.

  In order to be able to guide the upper guide portion of the mounting plate along the guide groove (shallow groove) 63, a stepped portion or a bent portion is provided in the boundary region between the leg support portion and the upper guide portion, and the side wall of the upper guide portion is provided. May be projected to the guide groove (shallow groove) side from the side wall of the leg support portion. Also, the form of the mounting plate is not particularly limited, and the form of the bracket of the intermediate rail member also has an attachment part for the base part (wall part or the like) and an attachment part for the intermediate rail member, and the base part and the intermediate rail member As long as they can be connected to each other, there is no particular limitation.

  As described above, in the present invention, an opening / closing structure or an opening / closing device can be constructed by combining the various aspects, and is not limited to the specific examples shown in the drawings. For example, in the above example, the rail member is arranged in the vertical direction, and the opening and closing sheet is opened and closed in the vertical direction. The outer wall, the inner wall, the lower wall of the lateral wall portion, the inner wall, and the like can be attached in various manners. Moreover, the direction of the rail member with respect to the bracket can be selected by engaging the hook-shaped engaging portion of the bracket with either the first locked portion or the second locked portion of the rail member. Therefore, the space between the rail members can be changed in various directions, for example, the vertical direction, the horizontal direction, the horizontal direction, and the diagonal direction by the opening and closing sheet according to the arrangement form of the rail members attached to the base portion via the bracket. It can be opened and closed.

  28 and 29 are schematic views showing other attachment states of the switchgear according to the present invention. In this example, the opening / closing device shown in FIG. 3 and FIG. 21 is attached in the lateral direction (horizontal direction) to a frame member of a ceiling wall opening or translucent part and a collar member (frame member) of a veranda. That is, the rail member 1 is attached to the lower wall (or lower surface) of the flange member (frame member) B as the base portion via the bracket 41, and the erection member 61 is movable as described above. An opening / closing device (or an opening / closing structure) having a member 81 and an opening / closing sheet 191 is formed, and a section formed by a pair of rail members 1 and an erection member 61 erected on both sides of the pair of rail members is defined as a rail member. 1 can be opened and closed in the horizontal direction by the opening and closing sheet 191.

  In this example, the operation string (hanging string) 305 is bridged over a pulley (single pulley) 303a in the center in the longitudinal direction of the erection member 61 on one side, and is branched over the pulley 303a. The operation strings (branched hanging strings) 305 a and 305 b are respectively spanned and converged on a pulley (double pulley) 303 b in the center in the longitudinal direction of the installation member 61 on the other side, and are converged through a hole (eyelet hole) 192. Then, it is taken out from the opening / closing sheet 191 in a suspended state. One of the branched operation strings (branched hanging strings) 305 a and 305 b is fixed or connected to the movable member 81 by a fixing bracket 306.

  FIG. 30 is a schematic partially cutaway perspective view showing still another example of the opening / closing device of the present invention, and FIG. 31 is a schematic view showing the relationship between the opening / closing sheet and the operation string of FIG. Also in this example, as in FIGS. 28 and 29, the opening / closing device is mounted in the lateral direction (horizontal direction), and the folding portions 91a, 91b are located at the center in the width direction of the foldable opening / closing sheet 91. Among the bent portions 91b located on the upper side (upper wall side), a plurality of ring portions 307 as insertion members are arranged along the opening / closing direction of the opening / closing sheet 91 by a twisting member 308 such as a warp thread. It is attached. Further, operation strings 305 (305a, 305b) are inserted through the plurality of ring portions 307. In the opening / closing device having such a configuration, since the operation string 305 is inserted through the plurality of ring portions 307 of the bent portion 91b, the operation string 305 can prevent the opening / closing sheet 91 from drooping downward.

  The insertion member is not limited to a ring shape, and may be a frame shape, a cylindrical shape, or the like. In addition, the plurality of insertion members only need to be able to insert an opening / closing operation string for opening and closing the opening / closing sheet, and the insertion members may be attached to appropriate positions such as a central portion in the width direction of the opening / closing sheet. Moreover, you may attach an insertion member not only to the bending part 91b located in the upper side (upper wall side) in the folding state but to the bending part 91a located in the downward side. The insertion member is not limited to the turning member, and can be attached to the opening / closing sheet by various attachment means such as sewing, adhesion, or fusion. Furthermore, the opening / closing sheet is not necessarily foldable.

  FIG. 32 is a schematic perspective view showing still another attachment state of the opening / closing device of the present invention. In this example, the opening / closing device shown in FIG. 26 is attached to the frame member of the pergola so as to face in the lateral direction (horizontal direction). In other words, a pair of rail members 1 are disposed on a pergola frame member (not shown) via the bracket 41, and an intermediate rail member 111 is disposed between the rail members 1. Yes. Similarly to the above, the erection member 61 and the pair of rail members 1 on both sides are attached by an L-shaped attachment plate 288, and the erection member 61 and the intermediate rail member 111 are by a T-shaped attachment plate 284. The intermediate rail member 111 is attached to the lower wall of the frame member via the bracket 293, and an opening / closing device (or opening / closing structure) having a movable member (not shown) and an opening / closing sheet (not shown) is formed. And can be opened and closed horizontally along the rail member 1 by an opening and closing sheet.

  Thus, the opening / closing device (or opening / closing structure) of the present invention can open and close the space between the rail members with the opening / closing sheet along the arranged rail members in various forms.

  The method of the present invention includes a step of disposing one or a plurality of traveling members in a slide groove of the rail member so as to be able to travel or guide, and a step of disposing the rail members so as to face each other at a predetermined interval. Attaching both sides of the opening / closing sheet to the traveling member, attaching a movable member to the other end of the opening / closing sheet, and allowing the movable member to move relative to one end of the opening / closing sheet; And a step for opening and closing between the rail members with an opening and closing sheet. Furthermore, the method of the present invention includes a step of attaching both side portions of the movable member to the traveling member positioned at the other end portion so as to be movable or slidable at least in the axial direction of the movable member. In this step, the both sides of the movable member are allowed to play at least in the axial direction or the longitudinal direction of the movable member with respect to the traveling member positioned at the other side of the open / close sheet and at least the other end. May be attached. A switchgear can be formed by performing these steps in an arbitrary order.

  Such a method further includes a step of installing a construction member between the rail members facing each other at a predetermined interval, and attaching one end portion and both side portions of the opening / closing sheet to the construction member and the traveling member, respectively. A step of attaching a movable member to the other end of the opening / closing sheet, and a step of attaching an opening / closing operation means for opening / closing a section formed by the rail member and the erection member with the opening / closing sheet. Good. In addition, the attaching step of the opening / closing operation means may include a step of attaching a pulley to the erection member and linking a string to the pulley in association with the opening / closing sheet.

  Further, according to the method of the present invention, the bracket is attached to the rail member in a state in which the locking portion of the bracket that can be attached to the base portion (wall portion or frame) is locked to the locked portion of the rail member. The process of attaching to is included. The order of these steps is not particularly limited, and after the rail member is attached to the bracket, the traveling member may be disposed, the erection member is erected, the opening / closing sheet is attached, and the traveling member is attached to the movable member. The bracket may be attached to the base portion in advance, or the bracket may be attached to the base portion with the rail member attached.

  By such a method, an opening / closing structure capable of opening / closing the section with an opening / closing sheet along the rail member can be formed along an opening / closing operation means (for example, by pulling and releasing the operation string).

  The present invention is suitable for opening and closing various spaces using brackets. For example, houses (such as windows in houses), verandas, kindergarten sandboxes, gardens in nursing homes, garages, parks, walkways (walks) Etc.) pergola, sunroof, solarium, greenhouse, agricultural house (cultivation house), etc. to open / close the open / close sheet to shade or light (for example, it has an awning sheet (or net)) Opening and closing structures that can be opened and closed with opening and closing sheets (for example, in factory and warehouse) Opening / closing structure with partition sheet, doorway sheet, etc., opening / closing structure with ball-proof net of ball game facility, snow-prevention sheet (snow net) Closing structure having a closing structure having a placard for mounting the base portion of the event hall, available for opening and closing structure with Bohato net with veranda. The present invention can also be used to form a section that can be opened and closed with an opening and closing sheet in a high-rise house such as a condominium, a building or a structure such as a detached house, repair or renovation.

  In the present invention, the opening / closing device (or opening / closing structure) can be constructed simply and efficiently, and disassembly is easy, and it can be disassembled only to the framework (rail member, movable member, etc.). Therefore, even if the above open / close structure (such as an open / close structure for light shielding or daylighting) is constructed, it can be disassembled or disassembled into a skeleton only when the weather is strong, and damage to the open / close structure can be prevented.

1 ... Rail member (or guide member)
2a, 2b ... 1st and 2nd adjacent wall part 4 ... Guide wall 5 ... Slide groove (guide path)
DESCRIPTION OF SYMBOLS 6 ... Traveling path 7 ... Inclination control part 8 ... Opposite road 9a, 9b ... 1st and 2nd latching groove 10a ... Guide groove 11 ... Inclination receiving part 21 ... Traveling member 23 ... Wheel part 25 ... Support part 26 ... Interposition Part 29 ... Shaft part 30 ... Cap member 41 ... Bracket 44 ... Hook-like engagement part 45 ... Rotating member (rotating piece or rotating claw)
61 ... Installation member 64 ... Locking plate 72 ... Mounting plate 81 ... Moving member 84 ... Mounting plate 85 ... Horizontal hole 91 ... Opening / closing seat 93 ... Purleys 95a, 95b ... Opening / closing operation string

Claims (19)

  Rail members that can be opposed to each other at a predetermined interval; one or a plurality of traveling members that can travel or guide along the axial direction of these rail members; both side portions can be attached to the traveling member; and An opening and closing sheet for opening and closing between the rail members in accordance with the movement of the end to the other of the one end; and can be attached to the other end of the opening and closing sheet and both sides of the other end An opening / closing device comprising: a movable member that can be attached to the traveling member positioned at least on the other end; and an opening / closing operation means for opening / closing with the opening / closing sheet; and the rail member is attached to the base portion A locked portion that can be locked with respect to the locking portion of the bracket, and a mounting portion for mounting the bracket to the rail member while being locked by the locked portion; of Sides, with respect to the traveling member, at least movement or slidably mounted in that opening and closing device with play in the axial direction of the movable member.   A rail member formed adjacent to the first adjacent wall; and an adjacent wall having a first adjacent wall to which the bracket can be attached and a second adjacent wall adjacent to the adjacent wall. A guide wall formed obliquely or oppositely with respect to the first adjacent wall; a slide groove formed on the guide wall and capable of traveling by the traveling member; A locked portion that is formed at one end of the adjacent wall portion and that can be locked by the locking portion of the bracket; and is engaged with the locked portion on the other end side of the first adjacent wall portion. The switchgear according to claim 1, further comprising an attachment member for attaching the bracket to the rail member in a stopped state.   A rail member; first and second adjacent wall portions adjacent to each other via a corner; a guide wall formed adjacent to the first and second adjacent wall portions and inclined in an oblique direction; A slide groove formed on the guide wall and capable of traveling by the travel member; a travel path formed on an inner surface of both sides of the slide groove in the guide wall and capable of traveling by wheels of the travel member; and on the rail body A restricting portion that is formed and restricts swinging of the traveling member; and a locked portion formed at both ends of the first adjacent wall portion, wherein one of the first locked portions is The hook-shaped latching portion of the bracket can be latched, and the other second latched portion can be engaged with an attachment member for attaching the bracket to the rail member; In the form in which a support portion that is rotatably supported is inserted, the traveling member is Id freely be traveling switching device according to claim 1 or 2, wherein.   The opening / closing apparatus according to claim 3, wherein the second locked portion is lockable with a rotating member that is rotatably attached to the bracket or a penetrating member that penetrates the bracket.   The switchgear according to any one of claims 1 to 4, wherein a connection hole portion into which a connection pin can be inserted or attached is formed in one or a plurality of locations on the inner wall and / or the outer wall of the rail member.   The switchgear according to any one of claims 1 to 5, wherein an inclined receiving portion through which the screw member can pass is formed on the inner wall of the rail member facing the slide groove.   The movable member is slidable at least in the axial direction of the movable member, with the movable member main body having a shorter length than between the pair of rail members and the traveling members located on both sides and the other end of the movable member main body. The switchgear according to any one of claims 1 to 6, further comprising a mounting plate for connection.   A plurality of holes formed in both sides and at least the other end of the opening and closing sheet; a long hole in both sides of the movable member and a hole in the other end of the opening and closing sheet; and a traveling member; A first connecting means for connecting the movable member and the opening / closing sheet; and a second connecting means that can be inserted into the holes on both sides of the opening / closing sheet and connects the traveling member and both sides of the opening / closing sheet. The switchgear according to claim 1, further comprising a connecting means.   A first connecting means for connecting the traveling member, the movable member, and the opening / closing sheet is formed on the traveling member located at least at the other end, and a rod-shaped portion that can be inserted into the hole of the opening / closing sheet; A long hole that is formed on both sides of the member and through which the rod-shaped portion can be inserted with play, and a connecting member that can be screwed or attached to the rod-shaped portion while being inserted into the long hole and the hole of the opening / closing sheet The switchgear according to any one of claims 1 to 8. Provided with a erection member that can be erected between rail members;
First connecting means for connecting the traveling member, the movable member, and the opening / closing sheet,
(1) A rod-shaped portion formed in a predetermined portion in the longitudinal direction of the movable member and insertable into the hole of the opening / closing sheet; (2) slidable in the longitudinal direction of the movable member and in the hole of the opening / closing sheet A slider provided with an insertable rod-shaped portion; and (3) a rod-shaped portion that can penetrate a predetermined portion in the longitudinal direction of the movable member in a retaining state and can be inserted into a hole of the opening / closing sheet in the penetrating state. A connection member selected from formable penetrators;
A connecting member that can be screwed or attached to the rod-shaped portion in a state where the rod-shaped portion is inserted into the hole of the opening / closing sheet;
A second connecting means for connecting the traveling member, the erection member, and the opening / closing sheet;
(4) A rod-shaped portion that is formed in a predetermined portion of the traveling member and / or a predetermined portion in the longitudinal direction of the erection member and can be inserted into the hole of the opening / closing sheet; (5) slidable in the longitudinal direction of the erection member And a slider provided with a rod-like portion that can be inserted into the hole of the opening and closing sheet; and (6) A predetermined portion in the longitudinal direction of the traveling member and / or the erection member can be penetrated in a retaining state, and the penetrating state. A connecting member selected from a penetrator capable of forming a rod-like part that can be inserted into the hole of the opening and closing sheet;
The opening / closing apparatus according to any one of 1 to 9, further comprising a connecting member that can be screwed or attached to the rod-shaped portion in a state where the rod-shaped portion is inserted into the hole of the opening / closing sheet.   The switchgear according to any one of claims 1 to 10, further comprising a hanging portion for maintaining a balance in the longitudinal direction of the movable member at a predetermined portion in the longitudinal direction of the movable member. The opening / closing apparatus according to any one of claims 1 to 11, wherein the opening / closing sheet is openable and closable in the form of (A) or (B) below.
(A) The openable / closable sheet can be opened and closed along the rail member disposed in the vertical direction or the horizontal direction so as to face each other via the bracket. (B) The horizontal direction or the horizontal direction facing each other via the bracket. The opening and closing seat can be opened and closed along the rail member arranged in the direction inclined from   The opening / closing apparatus according to claim 1, wherein the opening / closing sheet is foldable in a longitudinal direction of the rail member.   (B) The open / close sheet can be opened and closed along rail members arranged in a horizontal direction or in a direction inclined from the horizontal direction, and a plurality of insertion members are provided on the open / close sheet along the open / close direction of the open / close sheet. The opening / closing device according to claim 12 or 13, wherein an opening / closing operation string for opening / closing the opening / closing sheet is inserted through these insertion members.   The intermediate rail member is arrange | positioned between a pair of rail members, and the slide groove is formed in the both sides of the intermediate rail member facing the slide groove of the said rail member. The switchgear described.   An adjacent wall having a first adjacent wall to which the bracket can be attached and a second adjacent wall adjacent to the adjacent wall; and formed adjacent to the first adjacent wall; A guide wall formed obliquely or oppositely with respect to the adjacent wall portion; a slide groove formed on the guide wall and capable of traveling by the traveling member; and of the first adjacent wall portion A locked portion formed on one end and capable of locking the locking portion of the bracket; in a state of being locked to the locked portion on the other end side of the first adjacent wall portion A rail member provided with an attachment member for attaching a bracket to the rail member and a locked portion that can be engaged.   The rail member according to claim 16, wherein a connecting hole portion into which a connecting pin can be inserted or attached is formed in one or a plurality of locations on the inner wall and / or the outer wall in the longitudinal direction. One or more traveling members are disposed in the slide groove of the rail member so as to be able to travel or guide, the rail members are disposed facing each other at a predetermined interval, and both side portions of the opening / closing sheet are attached to the traveling member. An opening / closing device for attaching a movable member to the other end of the opening / closing sheet so that the moving member can be moved relative to one end of the opening / closing sheet, and for opening / closing the rail member with the opening / closing sheet by an opening / closing operation means A method of forming
The bracket is attached to the mounting portion of the rail member in a state where the locking portion of the bracket that can be attached to the base portion is locked to the locked portion of the rail member,
A method of forming an opening / closing device by attaching both sides of the movable member to a traveling member located at the other end so as to be movable or slidable at least in the axial direction of the movable member.   One or a plurality of traveling members are disposed in the slide groove of the rail member so as to be able to travel or guide, and a construction member is installed between the rail members facing each other at a predetermined interval, and the construction member and the traveling member are opened and closed. A method of attaching one end and both sides of a sheet to each other, and attaching a movable member to the other end of the opening and closing sheet, wherein both sides of the movable member are attached to both sides of the opening and closing sheet and at least the other The method according to claim 18, wherein an opening / closing device is attached to the traveling member located at an end of the door, and an opening / closing operation means is used to open / close a section formed between the rail members and the installation member by an opening / closing sheet.

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