JP2011017171A - Lattice body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To manufacture a lattice body having excellent beauty easily and efficiently without being adversely affected by accumulated error.SOLUTION: This lattice body is constituted by arranging one or a plurality of lattice members 34-36 between a pair of vertical frame members 30 and 31, connecting a width fixer 37 passing through the lattice members 34-36 with a section between both of the vertical frame members 30, 31, fitting spacers 38-41 in the outer periphery of the width fixer 37 among the vertical frame members 30, 31 and the lattice members 34-36 or among the vertical frame members 30, 31 and the lattice members 34-36 and among the lattice members 34-36 by overlapping them on it, and abutting each of the spacers 38-41 on the lattice members 38-41 and fixing them on the width fixer 37. At least either of the vertical frame members 30, 31 includes insertion parts 55, 61 for inserting the spacers 38-41 on vertical frame member 30, 31 sides into the vertical frame members 30, 31, and a clearance in the longitudinal direction of the width fixer 37 is formed among the spacers 38-41 inserted into the insertion parts 55, 61 and at least either of the vertical frame members 30, 31.

Description

  The present invention relates to an improvement of a lattice used for a folding door for a doorway of a building or a garage.

  The folding door installed at the entrance of a building, garage, etc. is connected to the door body by folding two or more doors alternately by two-point hinge means with a pair of hinges on the left and right sides of the hinge frame. This door body is suspended via traveling means that travels along the suspension rail, and when the door body is folded, each door body is moved to the suspension end side and folded two by two from the suspension end side. In addition, there is one in which each door body is extended two by two from the moving end side when the door body is extended (Patent Document 1).

  On the other hand, a lattice body such as a face lattice includes a pair of left and right vertical rod members and a pair of upper and lower horizontal rod members that connect the upper and lower ends of each vertical rod member to the left and right. A plurality of connected lattice members are arranged between both vertical members, and an intermediate portion in the vertical direction of both vertical members is connected by a width determining material penetrating each lattice material in the left-right direction. There is one in which a spacer is fitted on the outer periphery of the width determining material between the saddle member and the lattice member and between the lattice members (Patent Document 2).

JP 2003-253966 A Japanese Utility Model Publication No. 58-20078

  This type of grid body has a drawback that when the number of grid materials and spacers increases, the respective errors accumulate and it is difficult to stabilize the left and right dimensions of the entire door body. That is, the left and right widths of the upper and lower ends of the lattice body are determined by the dimensions of the vertical fence material and the horizontal fence material, but the horizontal width of the middle part in the vertical direction is the dimension of the vertical fence material and the width determining material, The dimensions of the grid material and the spacer are related. If the error of the grid material and spacer moves to the plus side, even if the dimension of the width determining material is the same as that of the reed material, the horizontal width of the middle part of the grid body is If the width is larger than the left and right widths at both ends and the error is shifted to the minus side, a gap is formed between the lattice material and the spacer.

  For this reason, in the conventional lattice body, when the number of lattice materials and spacers increases, the aesthetics are greatly impaired by the accumulation of each error, and when manufacturing the door body, the dimensions of each member must be strictly controlled. As a result, there is a problem that work efficiency is remarkably lowered.

  In addition, a conventional lattice body is used for the door body of the folding door, and a hinge part extending in the vertical direction is integrally provided on the vertical frame material on the left and right ends of the door body so that the door body is folded around the hinge part. In this case, if the left and right widths of the middle part in the vertical direction of the door body increase due to accumulation of errors in the lattice material and spacers, the hinge part bends at the middle part, so the aesthetics are simply lost. In addition to this, there is a possibility that the folding operation of the door body may be hindered.

  In view of such a conventional problem, an object of the present invention is to provide a lattice body that can easily and efficiently produce a product having excellent aesthetics without being affected by accumulated errors.

  In the present invention, one or a plurality of lattice members 34 to 36 are disposed between a pair of flange members 30 and 31, and a width determining member 37 penetrating the lattice members 34 to 36 between both the flange members 30 and 31. And the width between the brazing members 30, 31 and the lattice members 34-36, or between the brazing members 30, 31 and the lattice members 34-36 and between the lattice members 34-36. In the lattice body in which the spacers 38 to 41 are mounted on the outer periphery of the deciding material 37 and the spacers 38 to 41 are brought into contact with the lattice materials 34 to 36, at least one of the brazing materials 30, 31 is the brazing material 30. , 31 side insertion spacers 55, 61 for inserting the spacers 38-41 into the brazing members 30, 31, and the spacers 38-41 inserted through the insertion portions 55, 61 and the at least one brazing member A gap in the longitudinal direction of the width determining member 37 between 30 and 31 It is those provided.

  In another embodiment of the present invention, one or a plurality of grid members 34 to 36 are disposed between a pair of left and right vertical rod members 30 and 31, and both ends of a width determining member 37 penetrating the grid members 34 to 36 are disposed on the ends. It is connected to each vertical gutter 30,30 and between the vertical gutter 30,31 and the grid 34-36, or between the vertical gutter 30,31 and the grid 34-36 and each of the above In the lattice body in which the spacers 38 to 41 are fitted around the outer periphery of the width determining member 37 between the lattice members 34 to 36, the vertical rod members 30 and 31 are arranged to face the lattice members 34 to 36. An inner wall 54 and an outer wall 46 arranged on the outer side opposite to the lattice members 34 to 36 with respect to the inner wall 54, and both ends of the width determining member 37 are formed by the vertical rod members 30, 31. The insertion portions 55 and 61 formed in the inner wall 54 are passed through and fixed to the outer wall 46, The pacers 38 to 41 are in contact with the side surfaces of the lattice members 34 to 36, and the one spacer 38 to 41 adjacent to the one longitudinal member 30, 31 passes through the insertion portion 55, 61. The one spacers 38 to 41 are inserted into the members 30 and 31, and the widths of the width determining members 37 are set between the spacers 38 to 41 with the outer wall 46 of the one longitudinal member 30 and 31 in the longitudinal direction. The fixed material 37 is fixed.

  In another embodiment of the present invention, one or a plurality of grid members 34 to 36 are disposed between a pair of left and right vertical rod members 30 and 31, and both ends of a width determining member 37 penetrating the grid members 34 to 36 are disposed on the ends. It is connected to each vertical gutter 30,30 and between the vertical gutter 30,31 and the grid 34-36, or between the vertical gutter 30,31 and the grid 34-36 and each of the above In the lattice body in which the spacers 38 to 41 are fitted around the outer periphery of the width determining member 37 between the lattice members 34 to 36, the vertical rod members 30 and 31 are arranged to face the lattice members 34 to 36. An inner wall 54 and an outer wall 46 arranged on the outer side opposite to the lattice members 34 to 36 with respect to the inner wall 54, and both ends of the width determining member 37 are formed by the vertical rod members 30, 31. The insertion portions 55 and 61 formed in the inner wall 54 are passed through and fixed to the outer wall 46, The pacers 38 to 41 are in contact with the side surfaces of the lattice members 34 to 36, and the spacers 38 to 41 at both ends adjacent to the longitudinal members 30, 31 are inserted into the insertion portions 55 of the longitudinal members 30, 31. 61, the spacers 38 to 41 at both ends are inserted between the vertical wall members 30 and 31 in the longitudinal direction of the width determining member 37. It is fixed to the width determining member 37 with a gap.

  The grid member includes a pair of upper and lower horizontal members 32, 33 having both left and right ends connected to the upper and lower ends of the vertical members 30, 31, and the middle connected to the upper and lower ends of the lattice members 34-36. The said horizontal covering members 32 and 33 may fit between the front wall part and the rear wall part which protrude in the up-and-down both sides from the side wall part of 34-36. Each of the vertical rod members 30 and 31 has a hinge portion 15 for connecting to the outer wall 46 so as to be foldable about the longitudinal axis about the entire length in the vertical direction opposite to the lattice members 34 to 36. One of the constituent members may be provided integrally.

  In this invention, there exists an advantage which can manufacture the product excellent in aesthetics easily and efficiently, without being influenced by the accumulation error of the grating | lattice materials 34-36 and the spacers 38-41.

It is a front view of the folding door which shows the 1st Embodiment of this invention. It is a top view of the folding door. It is a partially broken front view of the door body. It is a plane sectional view of the door. It is front sectional drawing of the principal part. It is side surface sectional drawing of the principal part. It is front sectional drawing of the principal part. It is side surface sectional drawing of the principal part. It is explanatory drawing which shows the same assembly method. It is a partially broken front view which shows the 2nd Embodiment of this invention. FIG. It is a front view of the lattice body which shows the Example of this invention. It is a plane sectional view of the important section.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. 1 to 9 illustrate a first embodiment of the present invention employed in a foldable single-fold folding door for a garage. In FIGS. 1 and 2, reference numeral 1 denotes a suspension support post, 2 denotes a door support post, and the suspension support post 1 and the door support support 2 are erected on the ground 3 on both the left and right sides of the entrance / exit. Reference numeral 4 denotes an upper frame, which is laid substantially horizontally between the upper ends of the suspension base column 1 and the door stop column 2. A suspension rail 5 is attached to the lower side of the upper frame 4 over substantially the entire length between the suspension column 1 and the door stop column 2.

  Reference numeral 7 denotes a door body. The door body 7 is arranged in the left-right direction between the suspension frame end frame 8 and the door end frame (moving side frame) 9 at both the left and right ends, and the both end frames 8, 9. For example, six (four or more even numbered) door bodies 10a to 10f and seven sets of hinge means 12a to 12e, 13a, and 13b that foldably connect them in a zigzag manner are provided.

  Adjacent door bodies 10a to 10f are arranged around the center of the hinge portion 15 by two-point hinge means 12a to 12e having hinge portions 15 on both the left and right sides of the hinge frame 14, as shown in FIG. Are foldably connected to each other. Further, the door bodies 10a and 10f at both ends are connected to each end around the center of the hinge portion 16 by one-point hinge means 13a and 13b having one hinge portion 16, as shown in FIG. The frames 8 and 9 are foldably connected.

  As shown in FIG. 4, the hinge frame 14 of each of the two-point hinge means 12 a to 12 e includes a first frame body 14 a having one hinge portion 15 and a second frame body having the other hinge portion 15. 14b, and both frame bodies 14a, 14b are configured to be detachably coupled in the front-rear direction with screws or the like, but both frame bodies 14a, 14b may be configured integrally.

  As shown in FIGS. 1 and 2, the door body 7 is suspended on the upper frame 4 side via traveling means 17 a to 17 d that travel along the suspension rail 5, and the lower-end side steady-state projections 18 a to 18 d are grounded. 3 is guided along a steady rail 19 laid on top of 3. The traveling means 17 a to 17 d are arranged above the end frames 8 and 9 at both ends of the door body 7 and the even numbered hinge means 12 b and 12 d from the suspension side, and the end frame 8 is connected via the connecting shaft 20. , 9 and hinge means 12b, 12c.

  As shown in FIGS. 1 and 2, on the upper end side of the door body 7, there are provided regulation rollers 21 a to 21 c and engagement / disengagement rollers 22 a to 22 c on the back side (site inside). Further, on the back side of the suspension rail 5, engaging members 23a and 23b with which the engagement / disengagement rollers 22a to 22c are engaged when the door body 7 is extended, and the regulation rollers 21a to 21c are engaged when the door body 7 is extended. Restricting members 24a, 24b for restricting the movement of the door bodies 10a, 10c, 10e on the suspending side of the two door bodies 10a, 10b, 10c, 10d, 10e, 10f to be extended to the door stop side; When the door body 7 is folded, the disengagement rollers 22a to 22c released from the engagement members 23a and 23b are kicked out to the back side, and the door disengagement rollers 22a to 22c are engaged when the door body 7 is extended. Kicking members 26a and 26b for kicking into the members 23a and 23b are provided.

  And by these cooperative actions, when the door body 7 is folded, the door bodies 10a to 10f are moved to the suspending side and are projected to the back side within the small range M on the suspending side. Are folded two by two from the suspension side, and when the door main body 7 is extended, each door body 10a to 10f is extended from the door stop side by two pieces within the small range M. In addition to the running means 17a and 17b, a rotation stop projection 27 guided by the suspension rail 5 is provided on the upper ends of the end frames 8 and 9. Reference numeral 28 denotes a handle.

  Each door 10a-10f is comprised by the vertically long rectangular lattice. That is, each of the door bodies 10a to 10f includes a pair of left and right vertical saddle members 30 and 31 arranged in the vertical direction so as to exemplify a lattice body for the door body 10f on the moving end side in FIGS. A pair of upper and lower horizontal bar members 32 and 33 for connecting the upper and lower ends of the vertical bar members 30 and 31 to the left and right, and the vertical bar members 30 and 31 are disposed at substantially equal intervals in the left and right direction, and the upper and lower ends are One or a plurality of, for example, three lattice members 34 to 36 connected to the respective horizontal members 32 and 33, and a pair of longitudinal members that penetrate the lattice members 34 to 36 from side to side at a substantially center in the vertical direction. The spacers 38 to 41 are fitted on the outer periphery of the width determining member 37 between the lattice members 34 to 36 and between the lattice members 34 and 36 and the vertical rod members 30 and 31. And have.

  As shown in FIG. 4, each hinge portion 15, 16 has a C-shaped hinge shaft 42 having a rotation surface around the longitudinal axis on the outer periphery, and is fitted on the outer periphery of the hinge shaft 42 and is a rotation surface. A holding portion 43 for holding the hinge shaft 42 around the longitudinal axis so as to be relatively rotatable. The hinge shaft 42 is formed integrally with the hinge frame 14 via the support wall 44 in each of the two-point hinge means 12a to 12e, and the door via the support wall 44 in the one-point hinge means 13a and 13b. The contact side end frame 9 or the suspension side end frame 8 is integrally formed. The holding portion 43 is provided integrally with the vertical rod members 30 and 31 of the door bodies 10a to 10f. It should be noted that any one of the constituent members of the hinge shaft 42 and the holding portion 43 constituting the hinge portion 15 may be provided on the vertical rod members 30 and 31.

  As shown in FIG. 4, the vertical rod members 30, 31 are formed integrally with a cylindrical portion 45 such as a rectangular shape and an outer wall 46 outside the door portion width direction with respect to the cylindrical portion 45. Holding part 43. The recumbent members 32 and 33 are vertically long rectangular shapes as shown in FIGS. 5 and 6, and have two upper and lower screwed portions 47 in the door body width direction. From the outside, they are connected to the vertical saddle members 30 and 31 by two screws 48 that are inserted into the outer walls 46 of the vertical saddle members 30 and 31 and screwed into the screw threaded portions 47.

  As shown in FIGS. 3, 5, and 6, the lattice members 34 to 36 have a rectangular cylindrical shape having two screwed portions 49 on the left and right sides, and are provided at upper and lower ends of the lattice members 34 to 36. Is provided with a protrusion 50 whose front and rear walls protrude from the side wall 51, and the horizontal members 32 and 33 are fitted between the front and rear protrusions 50. The height of the protrusion 50 corresponds to the vertical width of the horizontal flange members 32 and 33, and the tips thereof are engaged with the engaging edges 32 a and 33 a of the horizontal flange members 32 and 33.

  As shown in FIG. 5, the upper ends of the lattice members 34 to 36 are respectively laterally provided by two screws 52 that are inserted into the lower wall portion 32 b and the upper wall portion 33 b from both the upper and lower sides and screwed into the screw screw portions 49. It is connected to the brazing materials 32 and 33. The screw 52 is inserted through a through hole formed in advance in each horizontal member 32, 33. A part of the cylindrical portion 45 is also cut off at both the upper and lower ends of the vertical rod members 30 and 31 in the same manner as the horizontal rod members 32 and 33.

  As shown in FIGS. 7 and 8, the width determining member 37 has a vertically long rectangular tube shape, and has two upper and lower screwed portions 53 inside. The width determining member 37 penetrates through holes 34 a to 36 a formed in the lattice members 34 to 36, and both end portions thereof are insertion holes 55 formed in the inner side walls 54 of the vertical rod members 30 and 31. Is inserted into the vertical rod members 30, 31, and is connected and fixed to each outer wall 46 by screws 56 that are inserted into the outer wall 46 from both sides in the left-right direction and screwed into the screw threaded portion 53. .

  As shown in FIGS. 7 and 8, each of the spacers 38 to 41 has a rectangular cylindrical shape that is fitted around the width determining member 37. The spacers 39 and 40 arranged between the lattice members 34 to 36 have a length substantially matching the interval between the lattice members 34 to 36, and both ends thereof are in contact with the lattice members 34 to 36. Yes. On the other hand, the spacers 38 and 41 disposed between the vertical saddle members 30 and 31 and the lattice members 34 and 36 are longer than the distance between them as shown in FIG.

  The spacers 38 and 41 have one end abutted against the lattice members 34 and 36 and the other end inserted through the insertion holes 55 of the longitudinal members 30 and 31 into the longitudinal members 30 and 31, It faces the outer wall 46 with a predetermined gap between it and the 46 side. Each of the spacers 38 to 41 is fixed to the width determining member 37 by a screw 58 such as a tapping screw screwed from below.

  When manufacturing the doors 10a to 10f having such a configuration, first, the width determining member 37 is inserted into each of the lattice members 34 to 36 while the spacers 38 to 41 are interposed between the lattice members 34 to 36. After that, the horizontal saddle members 32 and 33 are fitted between the pair of projecting portions 50 at the upper and lower ends of each of the lattice members 34 to 36, and the screw 52 inserted from the mounting hole formed in advance is used as the screw threaded portion 49. The horizontal saddle members 32 and 33 are fixed to the upper and lower ends of each of the lattice members 34 to 36 by screwing. If it does in this way, the aesthetics of the connection part of each grid | lattice material 34-36 and the reed members 32 and 33 will improve, and connection strength will also improve.

  Next, the both left and right ends of each horizontal member 32, 33 are fitted to the upper and lower ends of each vertical member 30, 31, and a screw 48 inserted from a previously formed attachment hole is screwed into the screw threaded portion 47. As a result, the vertical rod members 30, 31 and the horizontal rod members 32, 33 are connected and fixed.

  When the vertical rod members 30, 31 and the horizontal rod members 32, 33 are connected, the vertical rod members 30, 31, and the spacers 38-41 are fixed to the width determining member 37 in the order shown in FIG. At this time, since the left and right ends of the width determining member 37 are in a state of being inserted through the insertion holes 55 of the inner side walls 54 of the vertical saddle members 30, 31, first, as shown in FIG. A screw 56 is screwed into a screw threaded portion 53 from an attachment hole formed in the outer wall 46 of the 31, and the vertical rod members 30 and 31 are fixed to both ends of the width determining member 37.

  Next, as shown in FIG. 9B, the spacer 41 on the right end side is fixed to a predetermined fixing position of the width determining member 37. In this case, attachment holes 37 a and 41 a are formed in advance in the width determining member 37 and the spacer 41 on the right end side in accordance with the fixing position of the spacer 41 with respect to the width determining member 37. Therefore, in a state where the spacer 41 on the right end side is inserted through the insertion hole 55 of the inner side wall 54, the mounting holes 37a and 41a between the width determining member 37 and the spacer 41 are aligned and the screws 58 are screwed together to thereby fix the spacer 41. The width determining member 37 is fixed at a predetermined position. Of course, a predetermined gap is created between the spacer 41 and the outer wall 46 of the vertical rod 31.

  Subsequently, as shown in FIG. 9C, the second spacer 40 is pressed against the side surface of the lattice material 36 and pushed rightward (in the direction indicated by the arrow a) while the second spacer 40 is widened by a screw 58. It fixes to the decision material 37. Similarly, as shown in FIG. 9D, the third spacer 39 and the fourth spacer 38 are sequentially pushed rightward (in the directions indicated by the arrows b and c), and the spacers 38 and 39 are used as the width determining material 37. Fix it.

  In addition, it is not necessary to provide in advance other than the attachment holes 37a and 41a for the spacer 38. In this embodiment, the spacers 38 to 41 are directly fixed to the width determining member 37 by screws 58. However, the spacers 38 and 41 at both ends are directly fixed to the width determining member 37 by screws 58, and an intermediate spacer 39 is provided. , 40 may be indirectly fixed to the width determining member 37 via the lattice members 34 to 36 and the spacers 38, 41. Further, a structure in which a part of the plurality of intermediate spacers 39 and 40, that is, one of them is directly fixed by a screw 58 and the other is indirectly fixed may be adopted. The fixture may be other than the screw 58, for example, a rivet.

  In this way, the spacers 38 to 41 are in contact with the side surfaces of the lattice members 34 to 36, so that the interval between the lattice members 34 to 36 matches the length of the intermediate spacers 39 and 40. On the other hand, the spacers 38 and 41 at both ends are fixed to the width determining material 37 in contact with the lattice materials 34 and 36, but together with the width determining material 37 in relation to the left and right vertical rod materials 30 and 31. Since the vertical saddle members 30 and 31 are inserted through the insertion holes 55 in the inner side wall 54, and there is a gap in the longitudinal direction of the width determining member 37 between the spacers 38 and 41 and the outer wall 46. Even if the lattice members 34 to 36 and the spacers 38 to 41 have some dimensional variations, they can be absorbed by the gaps between the spacers 38 and 41 at both ends and the outer walls 46 of the vertical rod members 30 and 31. it can.

  Therefore, if the lengths of the horizontal members 32, 33 and the width determining member 37 coincide with each other, the vertical center of the doors 10a to 10f regardless of the accumulated error of the lattice members 34 to 36 and the spacers 38 to 41. The left and right widths of the parts can be made to coincide with the left and right widths of the upper and lower ends. For this reason, the aesthetics of the door bodies 10a to 10f are improved, and it is not necessary to strictly manage the dimensions of the lattice members 34 to 36 and the spacers 38 to 41, and the door bodies 10a to 10f can be easily and efficiently manufactured. is there.

  Moreover, if the lengths of the reed members 32, 33 and the width determining member 37 match, the left and right sides of the upper and lower sides and the central portion of the doors 10a to 10f are not affected by the errors of the lattice members 34 to 36 and the spacers 38 to 41. Since the vertical gutter members 30 and 31 are straight with the same width, the hinge portions 15 and 16 are included in spite of the hinge shafts 42 and the like of the hinge portions 15 and 16 being integrally formed in the vertical gutter members 30 and 31. The folding operation of the door bodies 10a to 10f is not hindered.

  10 and 11 illustrate a second embodiment of the present invention. In this embodiment, one spacer 41 is inserted through the insertion hole 55 out of the spacers 38 and 41 at both the left and right ends, but the other spacer 38 is in contact with the inner wall 54 of the vertical saddle member 30, It is not inserted into the vertical rod 30.

  Each of the spacers 38 to 41 is fixed to the width determining member 37 with a screw 58, but a tapping screw is used for the screw 58, and there is nothing corresponding to the mounting holes 37a and 41a of the first embodiment. . Therefore, it is not necessary to provide the mounting holes 37a and 41a in the width determining member 37 and the spacer 41 in advance as in the first embodiment. Other configurations are the same as those of the first embodiment.

  When manufacturing this lattice, after fixing the vertical rod members 30 and 31 to the left and right ends of the width determining member 37, for example, the spacer 38 on the left end side, which is a contact side, is attached to the inner wall 54 of the vertical rod member 30. While pressing, the screw 58 is screwed from below to fix the spacer 38 to the width determining member 37. Similarly, the second, third, and fourth spacers 39 to 41 from the left are sequentially fixed to the width determining member 37.

  In this embodiment as well, each spacer 38 to 41 is directly fixed to the width determining member 37 by the screw 58, but only the right end spacer 41 inserted through the insertion hole 55 of the vertical rod member 31 is determined by the screw 58. It may be directly fixed to the material 37, and the screws 58 of the other spacers 38 to 40 may be omitted. Further, the spacer 41 inserted into the insertion hole 55 of the vertical rod member 31 and a part of the other plurality of spacers 38 to 40 may be fixed to the width determining member 37 with screws 58. In addition, a rivet may be used instead of the screw 58 as the fixture.

  Also in this case, by fixing the spacer 41 at the right end inserted into the insertion hole 55 of the vertical rod member 31 to the width determining member 37, the spacers 38 to 41 can be used between the vertical rod members 30 and 31 and the lattice members 34 to 36. In spite of regulating the distance, the gap between the spacer 41 at the right end and the outer wall 46 of the vertical rod member 31 can absorb the variations in the dimensions of the spacers 38 to 41 and the lattice members 34 to 36. Alternatively, the spacer 41 may be brought into contact with the vertical rod member 31 and the spacer 38 may be inserted into the insertion hole 55 of the vertical rod member 30.

  12 and 13 illustrate a third embodiment of the present invention. This lattice body is used for partitioning and the like. Each of the left and right vertical saddle members 30, 31 includes an intermediate wall 60 between the inner wall 54 and the outer wall 46, and a vertical groove 61 is formed in the inner wall 54. Has been. The left and right ends of the width determining member 37 are inserted into the vertical saddle members 30 and 31 from the longitudinal grooves 61 of the inner wall 54 and are brought into contact with the intermediate wall 60, and screws inserted into the intermediate wall 60 from the through holes of the outer wall 46. It is fixed to the intermediate wall 60 by 56.

  The spacers 38 to 41 are fixed to the width determining member 37 by screws 58 as in the first embodiment. The left and right spacers 38 to 41 are inserted into the vertical saddle members 30 and 31 through the vertical grooves 61 of the inner wall 54, and are fixed to the width determining member 37 with a predetermined gap between the spacers 38 and 41. Yes.

  The spacers 38 to 41 are directly fixed to the width determining material 37 with screws 58, and only the spacers 38 and 41 at both ends are directly fixed to the width determining material 37 with screws 58. The intermediate spacers 39 and 40 are lattice materials. 34 to 36 and spacers 38 and 41 may be indirectly fixed to the width determining member 37. Further, a structure in which a part of the plurality of intermediate spacers 39 and 40, that is, one of them is directly fixed by a screw 58 and the other is indirectly fixed may be adopted. The fixture may be other than the screw 58, for example, a rivet.

  In this way, when the left and right spacers 38 to 41 are inserted into the vertical rod members 30, 31, the vertical grooves 61 of the vertical rod members 30, 31 serve as insertion portions, and the vertical rod members 30, 31 pass through the vertical grooves 61. You may insert in 31. Therefore, the insertion portion is not limited to the insertion hole 55 formed in the inner wall 54 of the vertical saddle members 30 and 31.

  As mentioned above, although each embodiment of this invention was explained in full detail, this invention is not limited to each embodiment. In the embodiment, the lattice body for the door bodies 10a to 10f of the folding door and the lattice body for partitioning are illustrated, but the present invention can be applied to various exterior lattice bodies. In the case of a folding door, a ground traveling type may be used in addition to the hanging type.

  In the embodiment, a plurality of lattice members 34 to 36 are arranged between the vertical rod members 30 and 31, and one width determining member 37 is arranged at the center in the vertical direction. What is necessary is just to determine suitably the number of the materials 34-36, the number of the width determination materials 37, and a position as needed.

  Further, when there are three or more spacers 38 to 41, the spacers 38 to 41 at both ends may be directly fixed to the width determining member 37. Of the two or more spacers 38 to 41, only the spacers 38 and 41 on the side inserted into the vertical rod members 30 and 31 may be fixed to the width determining member 37 via a fixing tool. Depending on the use of the lattice body, a plurality of width determining members 37 for connecting the pair of vertical rod members 30, 31 to the left and right may be provided in the vertical direction, and the horizontal rod members 32, 33 at the upper and lower ends may be omitted. You may arrange | position the grid | lattice materials 34-36 in a horizontal direction between a pair of upper and lower horizontal bar materials 32,33.

  The plurality of spacers 38 to 41 do not need to have substantially the same cross-sectional shape as illustrated in the embodiments, and the spacers 38 to 41 have different decorative shapes by using different ones on the outer peripheral side. You may have it. The spacers 38 to 41 may have a cross-sectional shape that can be attached to the width determining member 37, and are not necessarily configured to be cylindrical. For example, the spacers 38 to 41 may be configured by a plurality of members attached to the width determining material 37 from both the front and rear sides, and each member may be fixed to the width determining material 37 with a screw 58 or the like at an appropriate location.

15 Hinge portions 30 and 31 Vertical rod materials 32 and 33 Horizontal rod materials 34 to 36 Grid material 37 Width determining materials 38 to 41 Spacer 46 Outer side wall 54 Inner side wall 55 Insertion hole (insertion portion)
61 Vertical groove (insertion part)

Claims (5)

One or a plurality of grid members (34 to 36) are disposed between a pair of rod members (30, 31), and the lattice members (34 to 36) are penetrated between the rod members (30, 31). A width-determining material (37) is connected, and between the brazing material (30, 31) and the lattice material (34-36), or between the brazing material (30, 31) and the lattice material (34-36). Spacers (38-41) are mounted on the outer periphery of the width determining member (37) between the lattice members (34-36), and the spacers (38-41) are attached to the lattice members (34-36). In at least one of the brazing members (30, 31), the spacers (38 to 41) on the brazing member (30, 31) side are placed in the brazing members (30, 31). The spacer (38-41) provided with an insertion portion (55, 61) to be inserted, and inserted through the insertion portion (55, 61); Grid, characterized in that there is a longitudinal gap of serial decide the width between at least one of the rail members (30, 31) material (37). One or a plurality of grid members (34 to 36) are disposed between the pair of left and right vertical rod members (30, 31), and both ends of the width determining member (37) passing through the grid members (34 to 36) are disposed. It connects with each said vertical saddle member (30,31), Between the said vertical saddle member (30,31) and the said lattice material (34-36), or the said vertical saddle member (30,31) and the said lattice material (34-36) and between each of the lattice members (34-36), in the lattice body in which spacers (38-41) are fitted over the outer periphery of the width determining member (37), (30, 31) are an inner wall (54) arranged to face the lattice member (34-36), and an outer side opposite to the lattice member (34-36) with respect to the inner wall (54). An outer wall (46) disposed, and both ends of the width determining member (37) are connected to the inner side wall (54) of each longitudinal member (30, 31). It penetrates the formed insertion part (55, 61) and fixes to the said outer side wall (46), Each said spacer (38-41) contact | abuts the side surface of the said grid | lattice material (34-36), and one said said One of the spacers (38 to 41) adjacent to the vertical gutter (30, 31) is inserted into the one vertical gutter (30, 31) through the insertion portion (55, 61), and the one The spacers (38 to 41) are spaced apart from the outer wall (46) of the one vertical rod member (30, 31) by a gap in the longitudinal direction of the width determining member (37). A lattice body characterized by being fixed to). One or a plurality of grid members (34 to 36) are disposed between the pair of left and right vertical rod members (30, 31), and both ends of the width determining member (37) passing through the grid members (34 to 36) are disposed. It connects with each said vertical saddle member (30,31), Between the said vertical saddle member (30,31) and the said lattice material (34-36), or the said vertical saddle member (30,31) and the said lattice material (34-36) and between each of the lattice members (34-36), in the lattice body in which spacers (38-41) are fitted over the outer periphery of the width determining member (37), (30, 31) are an inner wall (54) arranged to face the lattice member (34-36), and an outer side opposite to the lattice member (34-36) with respect to the inner wall (54). An outer wall (46) disposed, and both ends of the width determining member (37) are connected to the inner side wall (54) of each longitudinal member (30, 31). The formed insertion portions (55, 61) are passed through and fixed to the outer wall (46), and the spacers (38-41) are in contact with the side surfaces of the lattice members (34-36), The spacers (38 to 41) at both ends adjacent to the saddle member (30, 31) pass through the insertion portions (55, 61) of the respective longitudinal saddle members (30, 31), and the vertical saddle members (30, 31). ) And the spacers (38 to 41) at both ends are provided with a gap in the longitudinal direction of the width determining member (37) between the outer wall (46) of the vertical rod members (30, 31). A lattice body characterized by being placed and fixed to the width determining member (37). A pair of upper and lower horizontal bar members (32, 33) having left and right ends connected to upper and lower ends of each vertical bar member (30, 31) and an intermediate part connected to upper and lower ends of the lattice member (34 to 36). Each said horizontal member (32, 33) was fitted between the front wall part and the rear wall part which protrude in the up-and-down both sides from the side wall part of the said grid | lattice material (34-36). The lattice body according to 2 or 3. Each of the vertical rod members (30, 31) is connected to the outer wall (46) so as to be foldable around the longitudinal axis about the entire length in the vertical direction opposite to the lattice members (34 to 36). The lattice body according to any one of claims 2 to 4, wherein one of the constituent members of the hinge portion (15) is integrally provided.

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