JP2005171492A - Panel structure for shutter curtain - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a panel structure for a shutter curtain, which facilitates finishing of a window aperture, is resistant to soil, and excellent in assembling efficiency and design. <P>SOLUTION: The panel structure is formed of a panel base body 32 which has a female link portion 35 at one end thereof, a male link portion 36 at the other end thereof, and a flat plate portion 39 connecting the female link portion and the male link portion together in one body, a front panel member 33 arranged on a front surface of the base body, and a rear panel member 34 arranged on a rear surface of the same. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a shutter curtain having at least a part of a panel, and more particularly to a panel structure of the shutter curtain.

  There is a shutter device as an opening / closing means for opening / closing an entrance / exit of a building structure such as a building, an opening such as a window, a container of a vehicle, an opening of a cargo bed or the like. Examples of the shutter device include an overhead door and a panel shutter in which the shutter curtain is stored along the ceiling surface, and such a shutter device includes a shutter curtain configured such that the panels are bendably connected. ing.

  The outline of the overhead door will be described with reference to FIGS.

  A vertical guide rail 1 is provided along both side pillars of the opening of a building structure such as a building, a horizontal guide rail 2 is provided along the ceiling, and the vertical guide rail 1 and the horizontal guide rail 2 are curved. The rails 3 are connected. An opening / closing device 5 having a horizontal winding shaft 4 is provided above the vertical guide rail 1.

  A shutter curtain 6 is slidable along the vertical guide rail 1, the curved rail 3, and the horizontal guide rail 2, and the shutter curtain 6 is configured by a required number of panels 7 being flexibly connected. Yes.

  Drums 8 are provided at both ends of the winding shaft 4, and a wire 9 wound around the drum 8 is engaged with the lower end of the shutter curtain 6. When the opening is opened, the wire 9 is wound by rotating the drum 8 via the winding shaft 4 by the opening / closing device 5, and the shutter curtain 6 is moved along the vertical guide rail 1. It is pulled up and further stored in the horizontal guide rail 2.

  When the opening is closed, the drum 8 is rotated in the reverse direction via the winding shaft 4 by the opening / closing device 5, the wire 9 is fed out and the shutter curtain 6 is lowered, and the opening Is closed.

  For example, Patent Document 1 discloses a conventional panel structure of a shutter curtain. A conventional panel structure will be described with reference to FIGS.

  The panel 7 is integrally formed by pultrusion such as aluminum or extrusion. The panel 7 has a hollow structure mainly composed of a front panel portion 11 and a back panel portion 12, and a reinforcing intermediate rib portion 13 is provided in the middle of the hollow portion 10 between the front panel portion 11 and the back panel portion 12. It is stretched over and formed.

  In the figure, a cylindrical (C-shaped) female connecting portion 14 with the upper right portion cut away is formed at the upper end portion of the panel 7, and a hook-shaped male connecting portion 15 is formed at the lower end portion of the panel 7, The male connecting portion 15 is rotatably fitted to the female connecting portion 14 of the panel 7 located on the lower side.

  A shaft 16 is fitted to both ends of the male connecting portion 15, and a guide roller 17 is rotatably provided on the shaft 16.

  Thus, the required number of panels 7 are connected, the shutter curtain 6 is formed, and the guide roller 17 is rotatably fitted to the vertical guide rail 1, the curved rail 3, and the horizontal guide rail 2, The shutter curtain 6 is guided by the vertical guide rail 1, the curved rail 3, and the horizontal guide rail 2 through the guide roller 17, moves up and down along the vertical guide rail 1, and passes through the curved rail 3. In such a case, it bends following the shape of the curved rail 3 and further moves horizontally along the horizontal guide rail 2 for storage.

  Further, when daylighting is required with the shutter curtain closed, a lighting window is provided on the panel.

  As a panel structure of a conventional shutter curtain in which a panel is provided with a window, for example, there is Patent Document 2, which will be described with reference to FIG. In Patent Document 2, the panel is expressed as a slat.

  The panel 21 has a hollow cross section, and has an upper hook portion 22 connected to the upper panel 21 at the upper portion of the panel 21 and a lower hook portion 23 connected to the lower panel 21 at the lower portion of the panel 21. doing.

  An upper guide rib 24 is formed on the inner ceiling surface of the panel 21, and a lower guide rib 25 is formed on the inner floor surface of the panel 21. The panel 21 is provided with daylighting holes 26a and 26b penetrating the front surface portion 21a (convex surface portion in FIG. 11) and the rear surface portion 21b, and between the surface portion 21a of the panel 21 and the upper guide rib 24 and the lower guide rib 25. A guide groove 27 is formed, and a window plate material 28 that slides along the surface portion 21 a is fitted into the guide groove 27. The window plate 28 is provided with a knob 29 for opening and closing.

  Thus, by moving the window plate material 28, the daylighting holes 26a and 26b are opened and closed.

  In the above-described conventional panel with a window, since the panel 21 has a hollow structure for forming the daylighting holes 26a and 26b, it is not possible to employ press working for drilling, and jigsaw or milling. Etc. by machining.

  For this reason, it takes a lot of processing time, and there is a possibility that the panel is damaged by chips generated during the processing. Further, when the panel is enlarged, it takes more time for machining and it is difficult to reduce the manufacturing cost.

  Further, in the conventional panel structure shown in Patent Document 2, the inside of the panel 21 is opened to the outside through the daylighting holes 26a and 26b, and there is a possibility that dust or rainwater infiltrates inside the panel and the inside becomes dirty. There is. Moreover, when the inside becomes dirty, it is structurally difficult to clean.

  Further, when the daylighting holes 26a and 26b are provided in a part of the panel, there is a problem that the uniformity of the design property between the panels is impaired.

Japanese Patent Laid-Open No. 2003-13674

JP-A-11-229732

  In view of such circumstances, the present invention provides a panel structure of a shutter curtain which is easy to process a window hole, hardly stains, and is excellent in assembling workability and design.

  The present invention has a surface of a panel base body having a female connecting portion at one end and a male connecting portion at the other end, and wherein the female connecting portion and the male connecting portion are integrated via a flat plate portion. The front panel member is attached to the side and the back panel member is attached to the back side, and at least one of the front panel member and the back panel member is a transparent and translucent member. The panel structure of the shutter curtain is configured, and the front panel member and the back panel member are composed of transparent and translucent members, and the flat plate portion is provided with a daylighting hole. A shutter curtain in which at least one of the front panel member and the back panel member is made of a member having transparency and the like, and a decorative plate is provided between the panel member having the transparency and the panel base. In addition to the female connection portion, the male connection portion, and the flat plate portion, the female connection portion is fixed to one end of the flat plate portion, and the other end portion of the flat plate portion is related to the panel structure. The present invention relates to a panel structure of a shutter curtain in which a male connecting portion is fixed and integrated.

  According to the present invention, the panel base body has a female connecting portion at one end, a male connecting portion at the other end, and the female connecting portion and the male connecting portion are integrated via a flat plate portion. Since the front panel member is attached to the front side and the back panel member is attached to the back side, the front panel member and the back panel member are simply structured to be attached to the front and back of the panel base. By appropriately replacing the panel member, the appearance can be changed, and various shutter curtain panels having the same structure can be provided.

  In addition, according to the present invention, since at least one of the front panel member and the back panel member is made of a transparent and translucent member, it is possible to provide a shutter curtain panel having a different texture.

  Further, according to the present invention, the front panel member and the back panel member are made of a transparent and translucent member, and a daylighting hole is provided in the flat plate portion. Further, since the panel itself has a hermetically sealed structure, dust, rainwater and the like do not enter and accumulate therein, and the aesthetic appearance is not impaired.

  Further, according to the present invention, at least one of the front panel member and the back panel member is constituted by a member having transparency and the like, and a decorative plate is provided between the panel member having transparency and the panel substrate. Therefore, the design of the appearance of the panel is improved by the decorative plate, and the appearance can be easily changed by replacing the decorative plate.

  Furthermore, according to the present invention, the female connecting portion, the male connecting portion, and the flat plate portion are separate parts, and the female connecting portion is fixed to one end of the flat plate portion, and the other end portion of the flat plate portion. Since the male connecting portion is fixed and integrated, it is possible to change the height of the panel by changing the height of the flat plate portion. Demonstrate the effect.

  The best mode for carrying out the present invention will be described below with reference to the drawings.

  The first embodiment will be described with reference to FIGS.

  1, the panel 31 is mainly composed of a panel base 32, a front panel member 33 and a back panel member 34. The panel base 32 is made of an aluminum material or the like. And is manufactured by drawing or extrusion. The front panel member 33 and the back panel member 34 are made of a synthetic resin plate such as an acrylic plate, a plate made of an arbitrary material such as a metal plate or a wooden plate.

  The panel base 32 will be described.

  A C-shaped female connecting portion 35 is formed on the upper portion of the panel base 32, a hook-shaped male connecting portion 36 is formed on the lower portion of the panel base 32, and a hollow portion 37 is formed above the male connecting portion 36. Are formed continuously, and the hollow portion 37 is a strength member in the panel 31. Between the male connection part 36 and the lower end part of the hollow part 37, a connection groove 38 into which a part of the female connection part 35 is slidably fitted is formed. The female connecting portion 35 and the hollow portion 37 are connected by a flat plate portion 39.

  A front upper groove 40 is formed on the upper end portion front side of the flat plate portion 39, and a lower lower groove 41 is formed on the lower end portion front side of the hollow portion 37. Further, a back upper groove 42 is formed on the lower back surface side of the female connecting portion 35, and a back lower groove 43 is formed on the back side of the upper end portion of the hollow portion 37.

  An upper thin portion 33a and a lower thin portion 33b are formed at the upper end portion and the lower end portion of the front panel member 33, respectively. The front panel member 33 is attached to the panel base 32 by fitting the upper thin portion 33 a into the upper groove 40 and fitting the lower thin portion 33 b into the front groove 41. When the front panel member 33 is attached to the panel base 32, the surface of the front panel member 33 is flush with the panel base 32.

  An upper thin portion 34a and a lower thin portion 34b are formed at the upper end portion and the lower end portion of the back panel member 34, respectively. The back panel member 34 is attached to the panel base 32 by the upper thin portion 34 a fitting into the back upper groove 42 and the lower thin portion 34 b fitting into the back lower groove 43. When the back panel member 34 is attached to the panel base 32, the back surface of the back panel member 34 is flush with the panel base 32.

  When attaching the front panel member 33 and the back panel member 34 to the panel base 32, the upper thin portion 33 a, the lower thin portion 33 b and the upper thin portion 33 a are formed in the front upper groove 40, the front lower groove 41, the back upper groove 42, and the back lower groove 43. One end portions of the thin portion 34a and the lower thin portion 34b are fitted. The front panel member 33 is slid from the direction perpendicular to the paper surface. Similarly, the back panel member 34 is also slid into the back upper groove 42 and the back lower groove 43 and attached to the panel base 32. After the front panel member 33 and the back panel member 34 are attached to the panel base 32 and the panel 31 is formed, the panel 31 is connected vertically by fitting the female connecting portion 35 and the male connecting portion 36. The A panel displacement preventing member 44 is fixed to the lower portion of the hollow portion 37 so as to close the end portion of the connecting groove 38.

  Various methods for assembling the front panel member 33 and the back panel member 34 are conceivable. For example, when the front panel member 33 is made of an elastic material such as an acrylic plate or a metal plate, the front panel member 33 is bent. The upper thin portion 33a and the lower thin portion 33b may be fitted into the upper and lower grooves 40 and 41, respectively. Alternatively, a vertical margin is formed between the upper thin portion 33a and the upper groove 40, the upper thin portion 33a is engaged with the upper groove 40 and lifted, and then the front panel member 33 is lowered to The lower thin portion 33b may be fitted in the front and lower groove 41.

  In the panel 31, an upper gap 45 and a lower gap 46 are formed between the rear surface side of the upper and lower ends of the front panel member 33 and the panel base 32.

  The material of the front panel member 33 and the back panel member 34 is changed, or a ground pattern is formed on the surface of the front panel member 33 and the back panel member 34, or a pattern or a pattern is printed on the surface by printing or the like. You may attach. Thus, by appropriately selecting the front panel member 33 and the back panel member 34, it is possible to configure the panel 31 having various appearances according to customer needs without changing the panel base 32 itself. Is possible.

  Next, when daylighting is required, daylighting holes 47 and 48 as shown in FIG. 3 are formed in the flat plate portion 39, and the material of the front panel member 33 and the back panel member 34 is transparent and substantially transparent. Alternatively, a semitransparent synthetic resin plate is used. As shown in FIG. 3, if the shape and arrangement of the daylighting holes 47 and 48 are changed to a crescent shape or a star shape, the daylighting hole itself improves the design of the panel. Further, if the front panel member 33 and the back panel member 34 are dark in color or made of smoke-like material, the inside cannot be seen through from the outside, and the daylighting holes 47 and 48 float from the inside by light. The effect of going up is obtained.

  In addition, when the said lighting holes 47 and 48 are formed in the said flat plate part 39, it will carry out a hole process to a flat plate, and it is possible to employ | adopt the press work excellent in workability, and can reduce a process cost.

  The above-described panel 31 has a structure in which the front and back surfaces are not uneven and the inside is hermetically sealed. Therefore, the panel 31 is not contaminated with dust, is easily cleaned, and can always maintain an aesthetic appearance.

  The front panel member 33 and the back panel member 34 are fitted in the grooves of the panel base 32. However, the front panel member 33 and the back panel member 34 may be attached to the panel base 32 with a fastener such as a screw or a rivet.

  FIG. 4 shows a second embodiment, in which the same components as those shown in FIG. 1 are denoted by the same reference numerals. In the second embodiment, the basic structure is the same as that of the first embodiment, and the description thereof is omitted.

  In the second embodiment, at least the front panel member 33 is a transparent plate, and a decorative plate 50 is provided on the back side of the front panel member 33.

  The decorative plate 50 is held by inserting an upper end portion and a lower end portion into an upper gap 45 and a lower gap 46 formed between the front panel member 33 and the panel base 32. A part of the panel displacement prevention member 44 attached to the lower end portion of the hollow portion 37 has a shape that covers the lower end portion of the lower gap 46, and displacement of the decorative board 50 (displacement in a direction perpendicular to the paper surface) occurs. Is prevented.

  The decorative board 50 is given white or a required color, or a picture or a picture is given by printing or the like. If daylighting is necessary, a daylighting hole may be provided in the flat plate portion 39 and a daylighting hole may be provided in the decorative plate 50 so as to overlap the daylighting hole of the flat plate portion 39. Further, in this case, the shape of the daylighting holes of the flat plate portion 39 and the decorative plate 50 does not need to be the same, and a large, for example, rectangular daylighting hole is formed in the flat plate portion 39, May be provided with, for example, daylighting holes 47 and 48 that overlap the daylighting hole.

  By providing the decorative plate 50, the appearance can be easily changed, and by changing the decorative plate 50 having a different design periodically, the pattern can be changed at low cost. Furthermore, an advertisement can be displayed on the decorative board 50, and a part of the painting may be displayed on the decorative board 50 so that the mural is composed of all the decorative boards.

  The decorative plate 50 may be provided on the back side of the panel base 32, or may be provided on both the front side and the back side of the panel base 32.

  FIG. 5 shows a third embodiment. In FIG. 5, the same components as those shown in FIGS. 1 and 2 are denoted by the same reference numerals, and the description thereof is omitted.

  In the third embodiment, the panel base 32 shown in the first embodiment has a three-part structure with a female connecting portion 35, a flat plate portion 39, and a hollow portion 37 including a male connecting portion 36. . The female connecting portion 35 is formed with a connecting portion 35a at the lower end, the hollow portion 37 is formed with a connecting portion 37a at the upper end, and the flat plate portion 39 is connected to the connected portion 39a at the upper end and covered at the lower end. A connecting portion 39b is formed.

  The connecting portion 35a is overlapped with the connected portion 39a and connected with a fixing tool 51 such as a bolt, and the connecting portion 37a is overlapped with the connected portion 39b and connected with a fixing tool 51 such as a bolt. The female connecting portion 35, the flat plate portion 39, and the hollow portion 37 are integrated as a panel base 32.

  In the present embodiment, if the shape of the upper end portion and the lower end portion of the flat plate portion 39 is made common, the overall height of the flat plate portion 39 can be changed, so that the height dimension of the panel 31 can be changed. . Therefore, if a plurality of types of flat plate portions 39 having different heights are prepared, panels having different heights can be manufactured at a low cost by using the female connecting portion 35 and the hollow portion 37 as a common component.

  It should be noted that the assembly of the front panel member 33 and the back panel member 34 after the female connecting portion 35, the flat plate portion 39, and the hollow portion 37 are integrated as the panel base body 32, when lighting is necessary, etc. Since this is the same as the first embodiment, the description thereof is omitted.

  In the present invention, the shutter curtain is configured by combining and connecting the curtain portion constituted by the panel and the curtain portion constituted by another member, for example, a pipe, a sheet, a net or the like. Also good.

  Further, the shutter device has been described as a shutter device in which the panels are flexibly connected to form a shutter curtain. It may be a device.

  Further, the front side, front side, back side and back side are relative and may be arbitrarily determined according to the purpose of use.

1 is an elevational view showing a first embodiment of the present invention. It is an exploded view which shows the 1st Embodiment of the same previous this invention. It is a partial front view which shows the 1st Embodiment of the same previous this invention. It is an elevational view showing a second embodiment of the present invention. It is an exploded view which shows the 3rd Embodiment of this invention. It is a schematic side view of an overhead door. It is a schematic front view of an overhead door. It is the schematic of the opening / closing apparatus of an overhead door. It is a principal part perspective view of the conventional shutter curtain. It is a sectional side view which shows the panel structure of the conventional shutter curtain. It is a sectional side view which shows the panel structure of the other conventional shutter curtain.

Explanation of symbols

31 Panel 32 Panel Base 33 Front Panel Member 34 Back Panel Member 35 Female Connection Part 36 Male Connection Part 37 Hollow Part 39 Flat Plate Part 44 Panel Detachment Member 45 Upper Gap 46 Lower Gap 50 Decorative Plate

Claims (5)

  A front panel on the front side of a panel base body having a female connecting portion at one end and a male connecting portion at the other end, and the female connecting portion and the male connecting portion being integrated via a flat plate portion A panel structure of a shutter curtain, characterized in that a member is attached and a back panel member is attached to the back side.   The panel structure of the shutter curtain according to claim 1, wherein at least one of the front panel member and the back panel member is formed of a member having transparency and the like.   The panel structure of the shutter curtain according to claim 1, wherein the front panel member and the back panel member are made of a member having translucency and the like, and a daylighting hole is provided in the flat plate portion.   2. The shutter curtain according to claim 1, wherein at least one of the front panel member and the back panel member is formed of a member having transparency and the like, and a decorative plate is provided between the panel member having transparency and the panel base. Panel structure.   The female connecting portion, the male connecting portion, and the flat plate portion are separate parts. The female connecting portion is fixed to one end of the flat plate portion, and the male connecting portion is fixed to the other end portion of the flat plate portion. The panel structure of the shutter curtain of Claim 1 integrated.

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