JPH07269246A - Latticework - Google Patents

Abstract

PURPOSE:To make design of a lattice changeable easily without decreasing strength of the lattice itself and installation strength for the lattice. CONSTITUTION:A latticework 7 is formed, being supported with an upper furring strip 11 and a lower furring strip 12 with a plurality of lattice bars 14, 14, with their axes intersecting one another, and connecting members 15 provided to positions where the axes intersect one another for connecting the lattice bars 14, 14 arranged within the same planes 15. A groove 53, opening toward the base end, is provided to the inside of each of the connecting members 15, and each of the lattice bars 14 is fixed to the connecting member 15 with screws 26 provided inside the groove 53 with its one end joined to the front part of the connecting member 15.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lattice body which constitutes a main part such as a handrail, a fence, a window lattice, and a gate.

[0002]

2. Description of the Related Art Conventionally, as this type of lattice, for example, one disclosed in Japanese Utility Model Laid-Open No. 60-40789 is known. In this grid, a plurality of diagonal grids descending to the right,
A plurality of diagonal grids that descend to the left are arranged so as to intersect with each other, and both ends of each grid are attached to upper and lower horizontal members or left and right vertical members. in this case,
The intersections of the lattices are joined together by a so-called cutout joint in which half bodies are cut out and fitted together.

[0003]

In such a conventional lattice body, a plurality of intersecting lattices can be combined in the same plane, that is, without producing irregularities, and a neat design can be finished. However, there is a problem that the strength of the lattice itself is reduced because the half of the body of each lattice is cut away. Further, due to the cutout portions, it is impossible to change the lattice itself to a lattice body having another lattice design, which is not versatile.

It is an object of the present invention to provide a lattice body in which the design of the lattice can be easily changed without impairing the strength of the lattice itself and the attachment strength of the lattice.

[0005]

In order to achieve the above-mentioned object, the invention of claim 1 has a plurality of grids whose axes intersect each other,
A bonding material, in which a plurality of grids are bonded to each other, provided at a position where the axes intersect with each other, is a grid body in which an upper furring strip and a lower furring strip arranged in the same plane are supported. It has an open groove on the base end side, and each lattice is fixed to the joining material by a screw arranged in the groove with one end joined to the tip of the joining material. And

In this case, it is preferable that a spacer is further attached to the joining material on the base end side, and the joining material is attached to at least one of the upper furring strip and the lower furring strip via the spacer. .

[0007]

According to the lattice body of the first aspect, a plurality of lattices whose axes intersect each other and a joining material which is provided at a portion where the axes intersect and which joins the plurality of lattices are arranged in the same plane. By supporting the upper furring strip and the lower furring strip as described above, the bonding material can function as a joint for the lattice. Therefore, it is possible to intersect a plurality of lattices (the axes of the lattices) without providing a notch or the like at the intersecting portions of the lattices, and to appropriately change the arrangement position of the bonding material with respect to the upper furring strip and the lower furring strip. By changing the length of the grid together with the above, various variations of the grid design can be configured using the same bonding material. Furthermore, the joining material has a groove open to the base end side inside, and each lattice has one end joined to the tip of the joining material, and the joining material is screwed into the groove. Since the screws are fixed on the surface of the grid and the bonding material, each grid can be finished in a neat design.

According to the second aspect of the present invention, since the bonding material is attached to at least one of the upper furring strip and the lower furring strip via the spacer, the spacer serves as a trunk and each lattice serves as a branch. A simulated lattice is constructed. For this reason, in addition to variations in which the length of spacers and the length of each lattice are appropriately changed using the same bonding material, various lattice designs such as variations of this variation upside down can be used to determine the strength of the lattice itself. Can be configured without compromising the.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A case in which the lattice of the present invention is applied to a handrail provided on a terrace will be described below with reference to the accompanying drawings. FIG. 1 shows a part of the terrace of this embodiment, and this terrace 1 is provided along the outer wall W of the building.
The terrace 1 has a floor 2 and a floor 2 at a position recessed from the edge of the floor 2.
And a handrail 3 extending along. Floor 2
The deck plate 6 is formed on the structural member including the girder 4 extending at a right angle from the outer wall W and the girder 5 extending parallel to the outer wall W.
It is constructed by laying.

The handrail 3 is composed of a plurality of handrail main bodies 7 and a plurality of columns 8 provided at the corners and extended ends of each handrail main body 7. Each handrail main body 7 has a vertical lattice between a headstock 9 (see FIG. 2) composed of a headstock main body 10 and an upper furring strip 11 horizontally arranged at an upper portion, and a lower furring strip 12 horizontally arranged at a lower portion. 13, diagonal grid (grid) 14, bonding material 1
5 and the spacer 16 are incorporated. Further, each of the columns 8 is directly screwed to the floor 2 via the support plate 17, and the end portion of the upper furring strip 11 of the head tree 9 is
The strut 8 is fixed to the upper end of the strut 8 in an abutting manner, and the end of the lower furring strip 12 is similarly fixed to the lower part of the strut 8.

The vertical lattices 13 and 13 on both sides constituting the "M" -shaped lattice pattern are attached to the upper furring strip 11 and the lower furring strip 12 at the upper and lower ends, respectively, and the left and right diagonal grids 14 and 14 are attached.
Has the upper end attached to the upper furring strip 11 and the lower end attached to the bonding material 15.
Is attached to. The lower end of the bonding material 15 is attached to the lower furring strip 12 via a spacer 16.
In this case, the left and right diagonal grids 14, 14 extend in a “V” shape around the bonding material 15, and the axis line thereof is the bonding material 15.
It is a form that intersects at the part.

Here, the mounting state between the respective members will be described according to the assembling procedure. In addition, in the assembly procedure, the description will proceed from the state in which the column 8 and the main body 10 are not incorporated.

First, although not shown in the drawing, the upper end surface of the vertical lattice 13 has a screw hole located in the hollow portion thereof.
It is cut in a plane orthogonal to its axis. On the other hand, a supporting plate 22 is provided on the upper side of the upper furring strip 11, a horizontal surface 22a is formed on one half of the upper surface of the supporting plate 22, and the other half is used for the diagonal grid 14. Sloped surface 22b is formed. In this case, the upper end surface of the vertical lattice 13 is abutted against the lower surface of the upper furring strip 11, and the attachment plate 22 is installed on the upper surface of the upper furring strip 11, and the fixing screw that penetrates the attachment plate 22 and the upper furring strip 11 is fixed. The upper end of the vertical lattice 13 is fixed to the upper furring strip 11 by being screwed into the screw hole of the vertical lattice 13. Next, the upper end of the vertical grate 13 is already fixed to the upper furring strip 11, and the upper surface of the lower furring strip 12 is aligned with the lower end of the vertical grate 13 so that fixing screws can be attached from below the lower furring strip 12. The lower furring strip 12 is passed through and screwed into the screw holes of the vertical grill 13 to fix the lower end of the vertical grill 13 to the lower furring strip 12. In this state, the lower furring strip 12 still has the support 8
Not fixed on.

Secondly, the lower end of each diagonal grid 14 and the bonding material 1
FIG. 3 shows the state of attachment with No. 5. As shown in FIG. 5, the joining material 15 has a pair of left and right joining surfaces 51, 51 for joining the left and right diagonal lattices 14, 14 formed on the upper portion thereof.
Each of the joint surfaces 51 is formed in the same shape as the cross section of the oblique lattice 14 and in a plane orthogonal to the axis of the oblique lattice 14. In addition, each joint surface 51 has a pair of front and rear guide pieces 5.
2, 52 are erected, and the pair of guide pieces 52, 52
However, the diagonal grid 14 can be fixedly joined to the front and rear and the left and right (positioning) by fitting in the hollow portion of the diagonal grid 14.

On the other hand, as shown in FIG. 3, a deep groove 53 open to the base end side is formed inside the bonding material 15, and the deep groove 5 is formed.
A pair of left and right through holes 54 for fixing screws extending in the axial direction of the oblique lattice 14 are formed in the groove bottom of No. 3, and the abutting step portion 55 of the spacer 16 is formed on both side walls of the deep groove 53.
55 and a pair of left and right screw holes 56, 56 for fixing the bonding material 15 to the spacer 16 are integrally formed. The cutouts 57 formed in the lower left and right side surfaces of the bonding material 15 are formed by the spacers 16 fitted to the bonding material 15.
Is to form the escape portion (see FIG. 4).

The lower end surface of the oblique lattice 14 is formed along with the hollow screw hole 24 in a plane orthogonal to the axis line so as to match the joint surface 51 of the joint material 15. The lower end surface is abutted, and the fixing screw 26 is screwed into the screw hole 24 of the diagonal lattice 14 from the deep groove 53 through the through hole 54, thereby fixing the lower end of the diagonal lattice 14 to the joint surface 51 of the joint material 15. To do.

FIG. 4 shows the base end of the bonding material 15 and the spacer 16.
The upper end of the spacer 16 and the lower end of the spacer 16 are attached to the lower furring strip 12. The spacer 16 has a rectangular cross section that matches the cross section of the deep groove 53 of the joining material 15, has a hollow portion, and through holes 28, 28 extending in the up-down direction are provided in the left and right inner walls of the hollow portion. in this case,
In a state where the spacer 16 is deeply fitted in the deep groove 53, the lower surface of the spacer 16 is abutted against the upper surface of the lower furring strip 12, and the fixing screw 29 penetrates the lower furring strip 12 and the spacer 16 from the lower side of the lower furring strip 12. By penetrating the hole 28 and screwing it into the screw hole 56 of the joining material 15, the joining material 15 and the spacer 1
6 is fixed to the lower furring strip 12 in a jointly tightened state. The upper end surface of the oblique lattice 14 is cut horizontally along with the upper furring strip 11 along with the screw hole 24 located in the hollow portion. On the other hand, the inclined surface 22b of the attachment plate 22 is formed in a plane orthogonal to the axis of the oblique lattice 14. In this case, the upper end surface of the diagonal lattice 14 is abutted against the lower surface of the upper furring strip 11 and the fixing screw 25 penetrating the attachment plate 22 and the upper furring strip 11 is screwed into the screw hole 24 of the diagonal lattice 14. The upper end of the diagonal lattice 14 is fixed to the upper furring strip 11 without any gap.

Finally, both ends of the upper and lower furring strips 11 and 12 are fixed to the columns 8, and the main body 10 is fitted into the upper furring strip 11 from above to complete the assembling work. still,
In the embodiment, the lattice pattern is "M" shaped, but the reverse "M"
The letter shape is merely an up / down conversion, and the attachment means is the same.
Further, the assembly procedure described here is an example, and a method of incorporating the lattice from the upper side and finally incorporating the lower furring strip may be used.

Next, the vertical grating 13 and the oblique grating 1 having the above structure
4, various variations of the lattice pattern that can be configured by using the bonding material 15 and the spacer 16 will be briefly described as other examples.

In the embodiment shown in FIG. 6, "M" and inverse "M" are arranged alternately. In the embodiment shown in FIG. 7, the vertical lattice 13 is omitted and the lattice pattern is formed in a “Y” shape. Similarly, in the embodiment shown in FIG.
It has a letter shape. In the embodiment shown in FIG. 9, the bonding material 15 and the spacer 16 are attached to the upper furring strip 11, the lower furring strip 12 and the left and right vertical grids 13 and 13, which are connected by the diagonal grid 14 to form a rhombus. The grid pattern is constructed. In addition, as a modified example, the bonding material 15 and the spacers 16 may be attached to the vertical grid 13 to form a grid pattern in a "K" shape. Also, the above "M",
It goes without saying that lattice patterns such as "Y" and "V" can be applied to gates, fences, window lattices, etc. in addition to the handrail.

As described above, according to these embodiments,
The left and right diagonal grids 14, 14 where the axes intersect each other
Since the joining is carried out by means of No. 5, the joining material 15 can be made to function like a joint of the diagonal lattices 14, and the intersecting portions of the diagonal lattices 14, 14 can be firmly constructed. Moreover, various fixing screws 23, 25, 27, including fixing screws 26 for fixing the diagonal lattice 14 to the bonding material 15,
Since 29 is hidden in the hollow part of the member or the inside of the headstock 9, these fixing screws 23, 25, 26, 2
The handrails 3 as a whole can form a neat grid pattern without exposing the outsides 7 and 29 at all. Also, each fixing screw 23, 25, 26, 27, 29
Has a fixing structure in which each member is pulled from the axial direction of the member to be fixed by using the attachment plate 22 and the like, so that each member is unlikely to generate a component force in the thrust direction in the fixed state. Can be firmly fixed. Therefore, in cooperation with the structure of the intersection of the diagonal grids 14 and 14, the diagonal grid 14, the vertical grid 13, the bonding material 15 and the spacer 16 can be firmly attached to the upper furring strip 11 and the lower furring strip 12. it can.

As shown in the above-mentioned various embodiments, according to the structure of the slanting grating 14, the bonding material 15 and the spacer 16, the length of the slanting grating 14 and the length of the spacer 16 or the disposition position of these members may be changed. Further, in combination with the vertical grid 13, various variations of the grid pattern can be configured. Therefore, the design of the lattice itself,
The handrail 3 can be made extremely excellent in terms of design variation and cost.

In each of the above embodiments, the spacer is combined with the joining material, but the spacer may be omitted and the joining material may be directly attached to the upper furring strip or the lower furring strip.

[0024]

As described above, according to the lattice body of the present invention,
The intersecting portion of the lattice where the axes intersect can be firmly and neatly designed, and the strength as a whole can be maintained. On the other hand,
The design of the lattice can be changed easily. Therefore, it is possible to achieve high designability and design flexibility at low cost while maintaining the function as a lattice.

[Brief description of drawings]

FIG. 1 is a partial perspective view of a terrace to which a grating body according to a first embodiment of the present invention is applied.

FIG. 2 is an exploded perspective view showing a mounting state of an oblique lattice and an upper furring strip according to the first embodiment.

FIG. 3 is a front view showing a mounting state of a diagonal grid and a bonding material according to the first embodiment.

FIG. 4 is an exploded perspective view showing a mounting state of a bonding material, a spacer, and a lower furring strip according to the first embodiment.

FIG. 5 is an external perspective view of the bonding material of the first embodiment.

FIG. 6 is a front view of the lattice body according to the example.

FIG. 7 is a front view of the lattice body according to the example.

FIG. 8 is a front view of the lattice body according to the example.

FIG. 9 is a front view of the lattice body according to the example.

[Explanation of symbols]

 1 Terrace 3 Handrail 7 Handrail main body 11 Upper furring strip 12 Lower furring strip 14 Diagonal lattice 15 Joining material 16 Spacer 22 Attaching plate 22b Sloping surface 26 Fixing screw 53 Deep groove

Claims (2)

[Claims] 1. A plurality of grids (1) whose axes intersect each other.
4, 14) and the plurality of lattices (14, 14) provided at a portion where the axis intersects and the joining material (15) is joined.
Is a lattice body (7) in which an upper furring strip (11) and a lower furring strip (12) arranged in the same plane are supported, and the bonding material (15) is internally provided on the base end side. Each of the lattices (14) has an open groove (53), and one end of each lattice (14) is bonded to the tip of the bonding material (15). 26) Fixed to the bonding material (15) by means of 26). 2. A spacer (16) is further attached to the joint material (15) at the base end side, and the joint material (15) is the upper furring strip through the spacer (16). The lattice body according to claim 1, which is attached to at least one of the (11) and the lower furring strip (12).