JP2006152666A - Furring strip unitized fence panel and furring strip unitized fence - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a furring strip unitized fence panel integrally forming a furring strip section in the upper end section and the lower end section of a metal plate providing a large number of holes to the vertical/horizontal directions in regular arrangement or either one of both upper and lower end sections and a furring strip unitized fence constructed making use of the furring strip unitized fence panel for a shelf board. <P>SOLUTION: Both upper and lower end sections of the metal plate providing a large number of holes 1 etc. in the vertical/horizontal directions in regular arrangement on the whole surface of the plate or either one of them are folded to form the furring strip section 2, and the furring strip unitized fence panels P1 providing holes in each of a plane section 3 and the furring strip section 2 are arranged to struts 4 etc. and are fixed. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a fence-integrated fence panel in which a trunk edge is integrally formed at the upper end and lower end of a metal flat plate in which a large number of holes are provided in a regular arrangement in the vertical and horizontal directions, and either one, and A windproof / snowproof fence, a sandproof fence, a blindfolded fence having ventilation, etc. (hereinafter collectively referred to as a trunk-integrated fence) constructed by using the panel for fence-integrated fence as a fence plate. It belongs to the technical field.

Conventionally, as a fence using a perforated metal plate, a handrail-integrated fence provided with a handrail with a large cross section that covers the top end of the metal plate up to the top end of the support column is described in Patent Document 1 below and is well known. However, as a matter of course, a hole is not provided in the handrail portion, and the handrail portion is fixed to the support column by a handrail fixing tool prepared separately. This fence integrated with a handrail is installed as a safety fence and an intrusion prevention fence on the roof, veranda, and passage of a building.
Conventionally, for fence panels or metal plate type fences that employ metal plates with a large number of holes arranged in a regular array so as to be suitable as windproof / snowproof fences, sandproof fences, blindfold fences with ventilation, Such techniques are known.

  The windbreak wall panel disclosed in the following Patent Document 2 has a configuration in which circular small through holes are arranged in a flat panel in a uniform distribution with an area ratio of 5% to 30%, and between columns. A windbreak fence is constructed by attaching windshield edges to the upper and lower sides and connecting the upper and lower ends of the windbreak wall panel with the windshield edges.

  The metal plate type fence disclosed in Patent Document 3 is provided with a large number of holes having a hole diameter of about 1 cm to 3 cm on the convex portion of the metal plate bent into a double kamaboko shape when viewed from the side. In the flat part, a metal plate with a long hole of about 15 mm x 24 mm in a row is used as a fence panel, the required number of fence panels are applied in the vertical direction between the columns, and the holes in the flat part are used. It is fixed to the column and installed as a windproof, sandproof fence, or gardening fence.

JP-A-8-42200 JP-A-3-63307 Utility Model Registration No. 30647773

  The handrail-integrated fence of Patent Document 1 is formed by integrally bending a handrail with a large cross section, but in order to attach this to a support, a plurality of handrail fixing tools prepared separately must be used. Work is required. A large number of holes are formed in the metal plate, but this is merely a representation of a punching pattern intended for a design effect.

  The windbreak wall panel disclosed in Patent Document 2 is attached to the trunk edge and the pillars previously attached between the columns by connecting the upper and lower edges of the windbreak wall panel by means such as bolting. It takes a lot of man-hours to construct the fence and is troublesome.

  The metal plate-type fence of Patent Document 3 drills a large number of holes having different shapes, sizes, and arrangements of holes in a convex portion and a flat portion of a metal plate that are bent into a kamaboko shape when viewed in the lateral direction. As a result, the drilling technology becomes sophisticated, the productivity is low, and the cost is high.

  An object of the present invention is to provide a body edge integrated type in which a body edge portion is integrally formed on the upper end portion and the lower end portion of a metal plate in which a large number of holes are regularly arranged in the vertical and horizontal directions on the entire surface of the flat plate. A fence-integrated fence suitable for a windproof / snowproof fence, a sandproof fence, or a blindfolded fence with ventilation, constructed by using the fence panel and the fence-integrated fence panel as a fence plate, It is to provide.

As means for solving the above-mentioned problems, the trunk edge integrated fence panel according to the invention described in claim 1 is:
A body edge 2 is formed by bending both the upper end and the lower end of a metal plate in which a large number of holes 1 are provided in a regular arrangement in the vertical and horizontal directions on the entire surface of the flat plate, A hole is provided in each of the flat surface portion 3 and the trunk edge portion 2.

  The invention described in claim 2 is characterized in that in the trunk edge integrated fence panel described in claim 1, the plurality of holes 1 are provided as long holes that are long in the left-right direction.

The trunk edge integrated fence according to the invention described in claim 3 is:
A trunk edge integrated fence panel P1 according to claim 1 or 2 is disposed between the pillar 4 and the pillar 4, and the trunk edge 2 and the flat portion 3 are fixed to the pillar 4 by brackets 6, respectively. It is characterized by being.

The trunk edge integrated fence according to the invention described in claim 4,
The trunk edge-integrated fence panel P1 according to claim 1 or 2 is disposed on the front surface of each support column 4 and is fixed to the support column 4 with a fitting that passes through the hole of the flat surface portion 3, and is adjacent to the support frame. The integrated fence panels P <b> 1 are connected to each other by a connecting metal fitting 9.

The invention described in claim 5 is the trunk edge integrated fence panel according to claim 3, wherein the trunk edge 2 of the trunk edge integrated fence panel P1 has one end fixed to the support column 4. The other end portion of the fixing bracket 5 is inserted into the hollow portion of the trunk edge portion 2, and the fixing bracket that is passed through the hole of the trunk edge portion 2 is connected to the other end portion of the bracket 5 in common.
The plane portion 3 is sandwiched between a pair of plane brackets 6 sandwiching the front and rear of the support column 4 and the front and rear surfaces of the plane portion are sandwiched, and connected by a connecting material that is commonly passed from the hole of the plane bracket 6 to the hole of the plane portion. Features.

The invention described in claim 6 is the trunk edge-integrated fence panel according to claim 4, wherein the connecting metal fittings 9 between the trunk edge portions of the adjacent trunk edge-integrated fence panel P1 are connected to both front and rear surfaces. They are connected to each other by a connecting tool that is commonly passed from the hole of the pair of connecting members circumscribed to each other to the hole of the trunk edge 2,
The connecting metal fittings 9 between the adjacent flat portions are connected to each other by a connecting tool that is commonly passed from the holes of the pair of flat plate connecting members circumscribed to both front and rear surfaces to the holes of the flat portion. It is characterized by that.

The trunk edge integrated fence panel according to the first and second aspects of the present invention does not require a separate trunk edge, and can be directly attached to the support column using the trunk edge portion. Therefore, the number of man-hours for fence construction is reduced, and it is possible to construct a torso-integrated fence that is sturdy and has few parts. Moreover, since the holes are provided in the flat plate in a regular arrangement in the vertical and horizontal directions, the drilling is easy and the productivity is excellent. This trunk edge-integrated fence panel can be freely adjusted in cutting length in accordance with the attachment to the column. That is, even when the size is reduced by cutting vertically at any desired position, it is not necessary to separately provide a mounting hole for mounting to the column.
The fence integrated with a fence according to the inventions described in claims 3 to 6 is prepared by attaching a bracket to a support column, or only by preparing a connecting bracket between panels, without requiring special drilling, Easy and reliable installation with fewer man-hours.

  A large number of holes 1 are formed in a regular arrangement in the vertical and horizontal directions on the entire surface of the flat plate. Both the upper end and the lower end of the metal plate, or one of them is bent, and the trunk edge 2 (or 2a and 2b). Is formed, and the panel P1 for fence-integrated fence in which the hole 1 is provided in each of the plane part 3 and the trunk edge part 2, and the panel is disposed on each pillar, and the pillar is a bracket, or It is fixed with a mounting bracket that passes through the hole in the flat surface. Adjacent trunk edge integrated fence panels P1 are connected to each other by a connecting metal fitting, and the trunk edge integrated fence is installed.

FIG. 1 shows an embodiment of a trunk edge-integrated fence panel according to the first aspect of the invention, particularly an embodiment in which a trunk edge portion is formed only at the upper end portion.
The trunk-integrated fence panel P1 is formed by punching the upper end of a perforated metal plate (usually a steel plate) in which a large number of holes 1 are arranged in a regular arrangement in the vertical and horizontal directions on the entire surface of the flat plate. It is bent later to form a cylindrical upper trunk edge 2a. A plurality of holes 1 are provided in the flat portion 3 and the upper trunk edge 2a in a common shape and size arrangement. The holes 1 are provided as long holes (oval holes) that are long in the left-right direction, which is convenient when used in a fence as shown in FIG. Since the hole 1 is provided up to the vicinity of the end of the upper trunk edge 2a (that is, it is cut vertically), as shown in FIG. 3, a mounting hole for mounting between the columns is separately provided. It is not necessary to provide it. Since the holes 1 are provided in a regular arrangement aligned in the vertical and horizontal directions, cutting according to the installation interval of the support columns is easy.
The trunk edge integrated fence panel P1 of the present embodiment can be used by bending the flat bottom edge portion into an L shape, a letter shape or other desired shapes.

  Since the hole-integrated fence panel P1 of the present invention is provided with the hole 1 as a long hole, it is of the type shown in FIG. 3 or FIG. There is flexibility in installing the trunk edge-integrated fence according to the slope of the road surface, and installation work is easy. Moreover, although the hole 1 was shown as a long hole in the Example of this invention, in the range which does not deviate from the summary of this invention, it can implement with a hole of various shapes.

  The trunk-integrated fence panel P2 shown in FIG. 2 also bends both the upper and lower ends of a metal plate in which a large number of holes 1 are arranged in a regular arrangement in the vertical and horizontal directions on the entire surface of the flat plate. Each has a cylindrical upper trunk edge 2a and a lower trunk edge 2b. Also in the case of the present embodiment, the holes 1 of the plane portion 3, the upper trunk edge portion 2a, and the lower trunk edge portion 2b are in a common arrangement and have the same shape and the same large hole shape. In the case of the present embodiment, since the lower trunk edge portion 2b is provided, it is convenient for installation of a trunk edge integrated fence having upper and lower trunk edges.

FIG. 3 shows an embodiment of a trunk edge integrated fence according to the invention described in claim 3.
This trunk edge integrated fence F1 is an embodiment using the trunk edge integrated fence panel P1 shown in FIG. 1, and between the pillars 4... Standing at regular intervals along the road side of the road. The trunk edge-integrated fence panel P1 cut to a size matching the interval between the pillars is arranged on the pillars 4 and 4, and the upper trunk edge part 2a and the plane part 3 are supported on the pillars 4 by the brackets 5 and 6. It is fixedly installed.

An example of the trunk edge fixing bracket 5 is shown in use in FIGS. This is a washer 5b in which a flat plate-like one end portion 5a is inserted into the hollow portion of the upper trunk edge portion 2a of the trunk edge integrated fence panel P1, and the upper and lower claws are latched to the holes 1 and 1 of the upper trunk edge portion 2a. From the outside, a fixing fitting (bolt 5c) penetrated in common to the hole 1 of the upper trunk edge 2a is also passed through the hole of the one end 5a, and a nut 5d using a washer 5b applied to both sides. Tighten the connection. A semi-cylindrical portion 5e formed at the other end of the barrel edge fixing bracket 5 is half-wrapped around the outer periphery of the support column 4, and a bolt 5f is passed in the diameter line direction of the support column 4, and a nut 5g is tightened from the opposite side. . In this way, by connecting the pair of trunk edge fixing brackets 5 and 5 to the column 4 with bolts 5f and nuts 5g, the upper trunk edge portions 2a of the trunk edge integrated fence panels P1 and P1 on both sides are supported and fixed to the column 4. is doing.
Note that the means for attaching the upper trunk edge portion 2a to the column 4 of the trunk edge-integrated fence panel P1 is not limited to the use of the trunk edge fixing bracket 5 having the configuration shown in FIG. Various brackets having various configurations can be employed.

An example of the flat bracket 6 is shown in use in FIGS. 5A and 5B. A pair of flat brackets 6 sandwiching the side edges of the flat surface portion 3 of the trunk edge-integrated fence panel P1 in a sandwich state are applied, and the connecting material (bolt 6b) is passed from the hole of the flat bracket 6 to the hole 1 of the flat surface portion 3. The nut 6c is tightened and combined. The pair of flat brackets 6 has a semicircular portion that bisects the outer periphery of the support column 4, and the flat bracket 6 sandwiches and supports the flat portion 3 of the trunk-integrated fence panel P1 as described above. By doing so, the attachment to the support | pillar 4 is also performed.
However, it does not mean that the planar bracket 6 having the configuration shown in FIG. 5 is used as the support means for the planar portion 3 of the trunk edge-integrated fence panel P1. Various other configurations of flat brackets can be employed.
The trunk edge integrated fence of the present invention can also be configured using the trunk edge integrated fence panel P2 shown in FIG. In this case, the upper and lower trunk edge portions 2 a and 2 b are supported and fixed to the column 4 by the trunk edge fixing bracket 5.

  6A and 6B is a tall configuration in which two pieces of the trunk edge integrated fence panel P1 shown in FIG. 1 are used in a vertically inverted posture. The two upper and lower body edge integrated fence panels P1 are supported and fixed to the column 4 by the above-described body edge fixing bracket 5 and the flat bracket 6, respectively.

7A and 7B show an embodiment of a trunk edge integrated fence according to the fourth aspect of the present invention.
The trunk edge integrated fence F3 is an embodiment using the trunk edge integrated fence panel P1 shown in FIG. The trunk edge-integrated fence panel P1 is arranged on the front surface of each column 4, 4 standing along the road side so that the upper trunk edge 2a is located slightly above the upper end of the column 4. (FIG. 6B), each column 4 is fastened and fixed by a plurality of mounting brackets (bolts 7) that are passed through the holes 1 of the flat portion 3. In the case of FIG. 6A, two adjacent trunk edge integrated fence panels P1 and P1 that are abutted at the approximate center of the adjacent columns 4 and 4 are the abutted upper trunk edge part 2a and the flat part. 3 are connected to each other by connecting metal fittings 8 and 9, respectively.

8A and 8B show the connection fitting 8 between the adjacent upper trunk edge portions 2a in use.
It consists of a pair of connecting members 8a, 8a that form a cross-sectional arc shape circumscribing the front and rear of the outer peripheral surface of the upper trunk edge 2a, and this is circumscribed so as to straddle both of the adjacent upper trunk edges equally. The pair of connecting members 8a and 8a are connected to each other by fastening them with connecting tools (bolts 8b and nuts 8c) that are passed through the two holes on the left and right of the pair of connecting members 8a and 8a of the corresponding upper trunk edge 2a. .
However, the connecting metal fittings between the trunk edges are not limited to those having the above configuration.

9A and 9B show the connecting fitting 9 between the adjacent flat portions 3 in use.
It consists of a pair of flat plate-like connecting members 9a, 9a that are circumscribed on the front and rear surfaces of both adjacent flat portions 3, 3 over an equal length, and the corresponding long holes of the flat portion 3 through the two holes on the left and right 1 is fastened by a connecting tool (bolt 9b, nut 9c) penetrated to 1, and connected to each other.
However, the connection fitting between the connection parts of the plane portions is not limited to the one having the above configuration.

  As mentioned above, although this invention was demonstrated based on the Example shown in figure, this invention is not limited to such an Example at all. It goes without saying that the present invention can be implemented in various modes including design changes made by those skilled in the art as needed without departing from the scope of the present invention.

It is a perspective view which shows the Example of the panel for trunk edge integrated fences of this invention. It is a perspective view which shows the Example from which the panel for trunk edges integrated type fence of this invention differs. It is a front view which shows the Example of the trunk edge integrated fence of this invention. A is a plan view sectional view showing a use state of the trunk edge fixing bracket, B is a front view thereof, and C is a side view. A is a plan view sectional view showing a state of use of the flat bracket, and B is a front view thereof. A is a front view showing a different embodiment of the trunk edge integrated fence of the present invention, and B is a sectional view taken along line IV-IV in A. FIG. A and B are the front view and side view of the further Example of the trunk edge integrated fence of this invention. A and B are the front view and side view which show the connection metal fitting of a trunk | drum edge part in use condition. A and B are the top view and front view which show the connection metal fitting of a plane part in use condition.

Explanation of symbols

P1 Trunk edge integrated fence panel 1 Hole 2 Trunk edge portion 3 Plane portion P2 Trunk edge integrated fence panel 2a Upper trunk edge portion 2b Lower trunk edge portion F1 Trunk edge integrated fence 4 Post 5 Trunk edge fixing bracket 6 Flat bracket 7 Mounting bracket (bolt)
F2 Trunk edge integrated fence 8 Trunk edge connecting bracket 9 Flat portion connecting bracket

Claims (6)

  The upper and lower ends of the metal plate in which a large number of holes are provided in a regular arrangement in the vertical and horizontal directions on the entire surface of the flat plate, or either one of them is bent to form a trunk edge, A trunk edge-integrated fence panel, wherein a hole is provided in each of the trunk edge portions.   2. The trunk edge integrated fence panel according to claim 1, wherein the plurality of holes are provided as long holes extending in the left-right direction.   The trunk edge integrated fence panel according to claim 1 or 2 is disposed between the pillars and the pillars, and the trunk edge part and the plane part are respectively fixed to the pillars by brackets. Fence integrated fence.   The body frame integrated fence panel according to claim 1 or 2 is arranged on the front surface of each support column, and the support column is fixed by a mounting bracket that is passed through a hole in a flat portion, and is used for an adjacent body frame integrated fence. A torso-integrated fence characterized in that the panels are connected to each other by a connecting bracket. The body edge part of the body edge integrated fence panel is a fixing bracket in which the other end part of the body edge fixing bracket whose one end part is fixed to the column is inserted into the hollow part of the body edge part and passed through the hole in the body edge part. Is connected to the other end of the bracket in common,
The plane portion is characterized by sandwiching the front and rear surfaces of the plane portion with a pair of plane brackets sandwiching the front and rear of the support column, and connected by a connecting material that is commonly passed from the hole of the plane bracket to the hole of the plane portion. The trunk-rim integrated fence according to claim 3. The connecting metal fittings between the trunk edges of adjacent fence-integrated fence panels are connected to a common joint from the holes of a pair of connecting members circumscribed across the front and rear surfaces of both sides. Connected to each other,
The connecting metal fittings between the adjacent flat portions are connected to each other by a connecting tool that is commonly passed from the hole of the pair of flat plate connecting members circumscribed to both front and rear surfaces to the hole of the flat portion. The trunk-rim integrated fence according to claim 4, characterized in that:

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