JP2012202035A - Wire grating fence - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a wire grating fence using wire grating fence panels.SOLUTION: The wire grating fence comprises: a cylindrical column 6 formed by joining three or more column vertical wires 7 to many annular column horizontal wires 8 at an interval in the vertical direction; and a wire grating fence panel 1 for which a plurality of curved vertical wires 2 curved at an upper end and has two vertical wires extending downwards therefrom are arranged at an interval, ring-like horizontal wires 3 are arranged at an interval in the vertical direction and joined to the curved vertical wires 2, and for the ring-like horizontal wires 3 of a top stage, the ring-like horizontal wires 3 in the same shape are arranged at the same height position on both front and back sides of the respective curved vertical wires 2 and joined to the curved vertical wires 2. Vertical parts 4b at side ends of the ring-like horizontal wires 13 of the top stage in the respective wire grating fence panels 1 adjacent to each other are arranged so as to be adjacent on the front surface side of the cylindrical column 6 respectively, and the vertical parts 4b at the side ends of the ring-like horizontal wires 3 of the top stage adjacent to each other on the front surface side of the cylindrical column 6 and the cylindrical column 6 are joined by joint metal fittings 13.

Description

  The present invention relates to a fence installed in a garden or a park of a house.

As a fence, a fence-type fence in which a fence panel and a support are separately provided and the fence panel is fixed to the support is known (see, for example, Patent Documents 1 and 2).
Further, a fence-integrated fence panel that is integrally provided with a pillar on at least one end side of the fence panel is also known (see, for example, Patent Documents 3 to 5).
The present invention belongs to the former fence-type fence.

Also, a fence having a shape in which the rigidity of the wire lattice fence panel is increased by curving the upper end portion of the wire lattice fence panel so as to form a trunk edge continuous in the longitudinal direction at the upper end portion of the wire lattice fence panel. Or the fence panel is also known (for example, refer patent documents 3-5).
In addition, in order to increase the rigidity of the wire grid fence panel itself without curving the upper end of the wire grid fence panel to form the body edge, the fence panel is configured such that the horizontal wire is sandwiched from the front and back of the vertical wire rod. Is also known (for example, see Patent Documents 6 to 8).
The present invention belongs to a wire rod fence in a form in which the upper end portion of the latter wire rod fence panel is curved to form no trunk edge.

Japanese Unexamined Patent Publication No. 64-36877 Japanese Utility Model Publication No. 6-38893 Japanese Patent Laid-Open No. 1-2223275 Japanese Patent Publication No. 5-39390 Japanese Utility Model Publication No. 62-43093 Japanese Utility Model Publication No. 58-19062 Japanese Patent Publication No. 2-58015 JP-B-1-37546

  In the conventional wire lattice fence panel in which the upper end portion of the wire rod fence panel is curved to form the trunk edge, or the horizontal wire rod is sandwiched between the front and back of the vertical wire rod, a linear portion is formed at the upper end portion. Therefore, a passage that is easy for a small animal (for example, a cat, a hakubishin, etc.) to walk or run is formed, and thus a wire rod fence panel that is easy for a small animal to walk.

  In addition, if the upper end of the wire grid fence panel is curved, it is provided with a body edge that is curved, so the wire grid fence panel is bulky during transport, which reduces transport efficiency and makes the wire grid fence panel expensive. As a result, wire grid fences are not economical.

  Furthermore, if the upper end of the vertical wire rod in the wire rod fence panel protrudes, there is a risk of injury, so a wire rod fence using a safer wire rod fence panel that does not cause injury is desired.

  Therefore, it is a wire lattice fence panel that is a wire lattice fence panel that is difficult for small animals to walk, and is an inexpensive wire lattice fence panel that does not require a torso, and there is no risk of injury. desired.

  Furthermore, when the wire grid fence panel is incorporated into a cylindrical column that is a combination of a plurality of vertical wires and spaced horizontal wires, it can be fixed using joint fittings and on the side of the cylindrical column. Since it becomes possible to arrange the wire grid fence panel so that one side of the wire grid fence panel coincides with the site boundary or the central axis line if it is a wire grid fence panel in which the form to be attached can be selected, such a cylindrical shape A wire lattice fence combining a support and a wire lattice fence panel is desired.

  Also, if the column itself is a cylindrical column that combines a plurality of vertical wires and spaced horizontal wires, the wire lattice fence panel and the cylindrical column are both made of wire, so the fence The wire lattice fence can be made inexpensive and has a good view.

  The present invention is a wire lattice fence panel that is difficult to walk for small animals that can solve the above-mentioned problems, and is a wire rod fence that uses an inexpensive wire lattice fence panel that does not require a torso edge. An object of the present invention is to provide a wire lattice fence in which a lattice fence panel can be arranged and securely attached to a support.

  In the wire grid fence according to the first invention, a cylindrical column formed by joining a plurality of columnar horizontal wires with a plurality of columnar horizontal wires spaced in the vertical direction to two or more column vertical wires, and two downwardly curved upper ends. A plurality of curved vertical wires extending from the vertical wires are arranged at intervals, and a plurality of ring-shaped horizontal wires provided with horizontal wire portions at intervals in the vertical direction are arranged at intervals in the vertical direction. In addition to being joined, the ring-shaped horizontal wire in the uppermost stage is a wire lattice fence in which ring-shaped horizontal wires having the same shape are arranged at the same height on both the front and rear sides of each curved vertical wire, and joined to the curved vertical wire. Each adjacent wire rod fence panel is disposed on each side surface of the cylindrical support column, and the joint portion at the side end of the ring-shaped horizontal wire rod in each adjacent wire rod fence panel is the tube. Spacing within the column Are arranged have a horizontal portion in the joint portion of the uppermost ring horizontal member in said each wire grating fence panels adjacent the tubular support column, characterized in that it is joined by the joint hardware.

  In the second invention, in the wire grid fence of the first invention, the end portions of the uppermost ring-shaped horizontal wires in the wire grid fence panel are between the pair of upper and lower circular column horizontal wires on the upper side of the cylindrical column. It is mounted on the lower annular column horizontal wire.

  In the third invention, in the wire lattice fence of the first invention or the second invention, the joint hardware includes a portion for holding and fixing each of the upper and lower horizontal wire portions in the front and rear ring-shaped horizontal wires, and a cylindrical support column side. It is characterized by being a joint metal fitting provided with the latching | locking part which has the groove | channel which engages and latches an annular column horizontal wire.

  In the fourth invention, in the wire grid fence of the third invention, the joint metal fitting for holding and fixing each upper horizontal wire portion in the front and rear ring-shaped horizontal wires is arranged on the upper side of the ring-shaped horizontal wire, Fitting metal fittings that are fitted and locked to the upper annular column horizontal wire in the pair of upper and lower circular column horizontal wires from above, and that hold and fix each lower horizontal wire part in the front and rear ring-shaped horizontal wires are ring-shaped It arrange | positions on the lower side of a horizontal wire, It is fittingly latched from the lower ring pillar horizontal wire in the pair of upper and lower annular column horizontal wires on the said cylindrical support | pillar side from the lower side.

  According to a fifth invention, in the wire rod fence according to any one of the first to fourth inventions, the short horizontal wire rod is joined to the lower portion or the lower portion and the middle portion of the curved vertical wire rod; It is characterized by being.

According to the first invention, a cylindrical column formed by joining three or more column vertical wires to a large number of annular column horizontal wires spaced in the vertical direction, and two vertical wires that are curved at the upper end and downward. A plurality of curved vertical wires extending at intervals, and a plurality of ring-shaped horizontal wires having horizontal wire portions spaced apart in the vertical direction are arranged at intervals in the vertical direction and joined to the curved vertical wires. In addition, the ring-shaped horizontal wire at the uppermost stage includes a wire lattice fence panel in which ring-shaped horizontal wires having the same shape are arranged at the same height position on both front and rear sides of each curved vertical wire and joined to the curved vertical wire. And each adjacent wire grid fence panel is disposed on each side of the cylindrical column, and the joint portion of the side end of the ring-shaped horizontal wire in each adjacent wire grid fence panel is within the cylindrical column. Spaced at And the horizontal portion of the joint portion of the uppermost ring horizontal member in said each wire grating fence panels adjacent the tubular support column, since they are joined by the joint hardware,
It is a wire lattice fence that is difficult for a small animal to walk because it uses a plurality of curved vertical wires with curved upper ends and two vertical wires extending downward, and it does not require a torso. It can be a wire lattice fence using an inexpensive wire lattice fence panel, and the wire lattice fence panel can be arranged by aligning one side or the central axis of the wire lattice fence panel with the site boundary. Space can be reduced. Moreover, the effect that the horizontal part of the joint part of the uppermost ring-shaped horizontal wire in the wire lattice fence panel can be easily and securely attached to the cylindrical column using the joint metal fitting is obtained.
Moreover, the mesh | network of a fence panel can be formed also in a cylindrical support | pillar.

  According to the second invention, in the wire grid fence of the first invention, the end portions of the uppermost ring-shaped horizontal wires in the wire grid fence panel are located between the upper and lower pair of annular column horizontal wires on the upper side of the cylindrical column. Since it is placed on the side circular pillar horizontal wire, it can be placed and installed in a state where the wire grid fence is held at a predetermined height position using the lower annular pillar horizontal wire. The fence panel can be installed at the exact height position, and the end of the fence panel is placed in the cylindrical column, so the curved vertical wire rod of the fence panel can be installed close to the side of the cylindrical column. The effect that it can do is acquired.

  According to a third invention, in the wire grid fence of the first invention or the second invention, the joint hardware includes a portion for holding and fixing each of the upper and lower horizontal wire portions in the front and rear ring-shaped horizontal wires, and the cylindrical column side Since the fitting is provided with a locking portion having a groove for fitting and locking the annular column horizontal wire, each horizontal wire portion in the front and rear ring-shaped horizontal wires is gripped and fixed by the fitting and the cylinder. It is possible to obtain an effect such that the fence column and the cylindrical column can be connected to each other by fitting and locking the circular column horizontal wire on the column-shaped column side through the fitting metal.

  According to the fourth invention, in the wire lattice fence of the third invention, the fitting hardware for holding and fixing the upper horizontal wire portions of the front and rear ring-shaped horizontal wires is arranged on the upper side of the ring-shaped horizontal wire, Fitting metal fittings that are fitted and locked to the upper annular column horizontal wire in the pair of upper and lower annular column horizontal wires from the upper side, and that hold and fix each lower horizontal wire part in the front and rear ring-shaped horizontal wires, The upper and lower joint metal fittings are arranged on the lower side of the cylindrical horizontal wire and fitted and locked to the lower annular column horizontal wire of the pair of upper and lower annular column horizontal wires on the cylindrical column side from below. Thus, an effect is obtained that the wire grid fence panel can be attached to the cylindrical column in a state where the wire lattice fence panel is restrained in the vertical direction and the lateral direction of the fence panel longitudinal direction with respect to the cylindrical column.

  According to a fifth invention, in the wire lattice fence according to any one of the first to fourth inventions, the short horizontal wire is joined to the lower part of the curved vertical wire, or the lower part and the intermediate part. Therefore, it is possible to reduce the mesh of the wire lattice fence panel and prevent the invasion of small animals.

(A) is a front view which shows the wire lattice fence used for the fence in this invention, (b) is a top view. (A) is a side view of the wire lattice fence shown in FIG. 1, (b) is a front view showing a cylindrical column made of wire used in the fence in the present invention, and (c) is a plan view of (b). (A) is a front view which shows the attachment part of the upper part of the cylindrical support | pillar and wire rod fence in the fence of this invention, and is a figure which expands and shows the A section of FIG. 6, (b) is a figure of (a). FIG. (A) is a front view which shows the attachment part of the lower part of the cylindrical support | pillar and wire rod fence in the fence of this invention, and is a figure which expands and shows the B section of FIG. 6, (b) is a figure of (a). FIG. (A) is the front view which expands and shows the attachment part of the cylindrical support | pillar and wire rod fence in the fence of this invention, (b) is the sectional view on the aa line of (a). (A) is a partially cutaway front view showing a fence according to an embodiment of the present invention, and (b) is a plan view. It is a top view which shows the other form of the fence of this invention. It is a perspective view which shows one form of the joint metal fitting used in the fence of this invention.

    Next, the present invention will be described in detail based on the illustrated embodiment.

First, an embodiment of the wire grid fence panel 1 used in the present invention will be described with reference to FIG. 1 and FIG. 2A. The upper end of the wire lattice fence panel 1 is semicircular (in the case of illustration), arcuate or U-shaped, etc. A plurality of (in the illustrated case) a plurality of curved vertical wires 2 extending in parallel to the lower side are arranged at the same height at intervals in the horizontal direction via the curved connection portion 2a that is curved in a straight line. A plurality of ring-shaped horizontal wires 3 each having a horizontal wire portion 4a vertically spaced over one side (front side) of each curved vertical wire 2 are arranged at intervals in the vertical direction. It is joined to the curved vertical wire 2 by welding.
Further, at least on the back side of the ring-shaped horizontal wire 3 on the front side of the uppermost stage, the ring-shaped horizontal wire 3 on the rear surface side is joined to the curved vertical wires 2 by welding with the curved vertical wires 2 interposed therebetween. , Rigidity is enhanced.
The ring-shaped horizontal wires 3 before and after the uppermost stage are installed at positions spaced downward from the upper end of the curved vertical wire 2 to form a horizontal portion where the upper ends of the wire lattice fence panel 1 are continuous. In addition, since the curved connecting portions 2a are in a discontinuous state formed at intervals, there is no place for small animals (such as cats) to ride, making it difficult for the small animals to walk and run. Although it is preferable that the upper end of the curved vertical wire 2 has an arc shape or a semicircle shape rather than a U shape, and an inverted V shape rather than a semicircle shape, because there is no place for a small animal (such as a cat) to ride. The semicircular shape is more human-friendly.

In the form shown in the figure, the ring-shaped horizontal wire 3 on the rear surface side is joined to each curved vertical wire 2 by welding on the back side of the ring-shaped horizontal wire 3 on the lowermost front side with the curved vertical wire 2 interposed therebetween. Thus, the wire rod fence panel 1 is inexpensive and has a configuration in which rigidity is increased and a body edge is not required.
Each of the ring-shaped horizontal wires 3 is provided so that both ends thereof protrude in the lateral direction from the curved vertical wire 2 on the end side to form a joint portion 4.

  In the illustrated embodiment, the joint portion 4 includes a horizontal horizontal portion 4a formed by the ends of the upper and lower horizontal wire portions 4a in the ring-shaped horizontal wire 3 and a vertical vertical portion 4b connecting the horizontal portions 4a. Yes.

  As shown in the figure, the protruding joint portion 4 may have a U shape, an arc shape, or a semicircular shape, but may include a vertical portion 4b and connect the upper and lower horizontal wires to form a ring shape. . The vertical portion 4b is preferably vertical because the gap between the vertical portions 4b of the adjacent wire lattice fence panels 1 is reduced and the mesh is reduced.

  In each ring-shaped horizontal wire 3, a short horizontal wire 5 shorter than the horizontal length of the ring-shaped horizontal wire 3 is arranged over the curved vertical wires 2 on both ends, and is welded to each curved vertical wire 2 by welding. The short horizontal wire 5 is fixed so as not to protrude from the ring-shaped horizontal wire 3 in the horizontal length direction.

  Similar to the short horizontal wire 5, the short horizontal wire 5 protrudes in the horizontal length direction from the ring-shaped horizontal wire 3 between the ring-shaped horizontal wires 3 spaced vertically. It is provided not to.

  Since the horizontal wire portion and the short horizontal wire 5 in the ring-shaped horizontal wire 3 are densely arranged at equal intervals in the vertical direction, it is possible to reduce the mesh and prevent the invasion of small animals. ing. When the short horizontal wire 5 is the wire lattice fence panel 1 joined to the lower part of the curved vertical wire 2 or the lower part and the intermediate part, the mesh should be made small to reliably prevent entry of small animals. Can do.

  Each of the short horizontal wires 5 is provided so as not to protrude from the ring-shaped horizontal wire 3 in the horizontal length direction, so that the end of the short horizontal wire 5 is not injured. In particular, the ring-shaped horizontal wire 3 comes into contact with the ring-shaped horizontal wire 3 before contacting the short horizontal wire 5 arranged in the same plane, so that there is little risk of injury and safety is improved. The wire grid fence panel 1 is provided.

  For example, a round steel bar is used as the curved vertical wire 2, the ring-shaped horizontal wire 3 or the short horizontal wire 5.

  Next, with reference to FIG.2 (b) (c), the cylindrical support | pillar 6 used for the wire rod fence of this invention is demonstrated.

  In order to surround each column vertical wire 7 with respect to three or more (4 in the case of illustration) column vertical wires 7 arranged at the same height at intervals in the left-right direction and the front-rear direction, An annular column horizontal wire 8 such as a rectangle or a rectangular ring is arranged at intervals in the vertical direction of each column vertical wire 7, and the annular column horizontal wire 8 is joined to each column vertical wire 7 to form a cylindrical reinforcing rod shape. The cylindrical column 6 is formed.

  The lower ends of one or more annular column horizontal wires 8 and column vertical wires 7 on the lower end side are embedded and fixed in the base 9, and the one or more annular column horizontal wires 8 on the lower end side are used as anchor materials for preventing slipping out. Function. As the annular column horizontal wire 8 and the column vertical wire 7, round steel bars are used.

  Each annular column horizontal wire 8 between the upper and lower sides is provided so that the height position is different from the ring-shaped horizontal wire 3 and the short horizontal wire 5 on the wire lattice fence panel 1 side.

  The distance between the uppermost annular column horizontal wire 8 and the lower annular column horizontal wire 8 adjacent to the lower side of the annular column horizontal wire 8 is set as the vertical and horizontal widths of the joint portion 4 or the intermediate portion at the end of the ring-shaped horizontal wire 3. It is a dimension slightly larger than the height dimension between the wire rods, and the end of the ring-shaped horizontal wire rod 3 is arranged between the upper and lower annular column horizontal wire rods 8 on each side surface (each side surface of three or more side surfaces) of the cylindrical column 6. The joint portion 4 can be arranged. By doing so, the wire lattice fence panel 1 is arranged symmetrically with respect to the cylindrical column 6 by being inserted and arranged from one or more side surfaces of the cylindrical column 6 or perpendicular to each adjacent side surface. It can be inserted and arranged, or the joint portions 4 at the side ends of the adjacent wire lattice fence panels 1 can be placed close to each other.

  When attaching the wire grid fence panel 1 to the cylindrical support column 6, for example, a part of the joint portion 4 of the ring-shaped horizontal wire 3 at the upper or lower part or middle part of the wire grid fence panel 1 is disposed in the cylindrical support column 6. By fixing in this state, the wire rod fence panel 1 can be reliably fixed to the cylindrical column 6. Further, the wire grid fence panel 1 can be arranged so that the center axis of the wire grid fence panel 1 is aligned with the center axis of the cylindrical support 6 in plan view.

(About wire rod fences)
Next, the form which constructed | assembled the fence by attaching the said wire grid fence panel 1 to the wire rod cylindrical support | pillar 6 using a joint metal fitting is demonstrated.

  As shown in FIG. 6, the cylindrical support | pillar 6 is arrange | positioned at intervals in the horizontal direction, and the lower end part of each cylindrical support | pillar 6 has a concrete foundation built in the ground, or a concrete block pile foundation with a hollow part. It is embedded and fixed by a mortar filled in and fixed upright on the foundation 9.

  As shown in FIG. 3 and FIG. 4 showing the upper end portion and the lower end portion in an enlarged manner in the middle in the left-right direction in FIG. 6, or FIG. The joint portion 4 in the ring-shaped horizontal wire 3 is inserted and disposed in the cylindrical column 6.

As described above, in order to insert and arrange the joint portions 4 at the left and right ends of each adjacent ring-shaped horizontal wire 3 in the cylindrical column 6, the horizontal direction in the ring-shaped horizontal wire 3 in the left-right direction in plan view. The dimension L1 (refer FIG. 1) from the front-end | tip of one coupling part 4 to the outer side of the vertical wire 2b of the edge part of the other curved vertical wire 2 in the left-right direction is the cyclic | annular column horizontal wire in the cylindrical support | pillar 6 adjacent at intervals. 8 is longer than the distance L2 (see FIG. 6).
Since the joint portion 4 in the ring-shaped horizontal wire 3 projects sideways from the curved vertical wire 2 and is joined, almost the entire joint portion 4 on one side of the wire lattice fence panel 1 is connected to one cylindrical column 6. When the wire lattice fence panel 1 is slid to one side so as to be inserted and placed inside, each joint portion 4 on the other side portion can be placed to face the side surface of the other cylindrical column 6, Then, the wire grid fence panel 1 is arranged between the cylindrical columns 6 by sliding the wire grid fence panel 1 to the other so that the other joint portions 4 are inserted into the other cylindrical columns 6. can do. In this case, since the lower horizontal portion 4a of the ring-shaped horizontal wire 3 can be slid on the annular column horizontal wire 8 in the cylindrical column 6, the wire lattice fence panel 1 can be easily used. It can arrange | position between the cylindrical support | pillars 6, and can be mounted on the cyclic | annular column horizontal wire 8 in the cylindrical support | pillar 6. FIG.

The joint portion 4 in the ring-shaped horizontal wire 3 located at the upper end portion and the lower end portion or as required in the middle portion is attached to the cylindrical column 6 using a joint hardware 13.
Each short horizontal wire 5 on the lattice fence panel 1 side and each annular column horizontal wire 8 on the cylindrical support column 6 side are provided at different height positions.
In the illustrated form, the wire lattice fence panel 1 is attached to the upper end portion and the lower end portion using joint hardware.

  As shown in FIG. 4 (b), the central axis of the curved vertical wire 2 matches or approaches the vertical central axis (or the central axis in plan view) on each side of each cylindrical column 6 so as to be close to each other. A joint portion 4 of each wire rod fence panel 1 is disposed.

  Moreover, the joint part 4 of the ring-shaped horizontal wire 3 in the front and rear (front side and back side) of the uppermost stage in the wire lattice fence panel 1 and the joint part 4 of the ring-shaped horizontal wire 3 in the lowermost stage respectively, It arrange | positions so that it may mount on the lower cyclic | annular column horizontal wire 8 between a pair of upper and lower cyclic | annular column horizontal wire 8 with the space | interval of the upper part, and between a pair of upper and lower cyclic | annular column horizontal wire 8 of a lower part.

  And the upper horizontal part 4a in each joint part 4 of the side edge of each front and rear ring-shaped horizontal wire 3 and the upper annular column horizontal wire 8 in a pair of upper and lower annular column horizontal wires 8 are joints. It is joined by a hardware 13. Further, the lower horizontal portion 4a in each joint portion 4 and the lower annular column horizontal wire 8 in the pair of upper and lower annular column horizontal wires 8 which are spaced apart are joined together by a joint metal fitting 13 arranged in an inverted manner.

  Each of the joint hardwares 13 includes a portion that grips and fixes the lateral portion 4a of the joint portion 4 of the front and rear ring-shaped horizontal wires 3. In the illustrated embodiment, the portion to be held and fixed is formed by the grooved metal fitting 10, the washer 12, the bolt 17, and the nut 18 in the joint hardware 13.

  As shown in FIG. 8 with the bolts 17 and nuts 18 omitted, the bolt insertion holes 15 are provided in the grooved metal fitting 10 having a cross-sectional groove shape having the legs 14 on both sides, and the legs of the grooved metal fitting 10 are provided. 14 and a washer 12 having a width dimension that can be inserted into a groove 16 formed by these connecting plate portions 11, and a bolt 17 that is inserted into the bolt insertion hole 15 of the connecting plate portion 11 and the washer 12, and By providing the nut 18 to be screwed into this, the portion to be held and fixed is formed. If a female screw hole is provided in the connecting plate portion 11 and a bolt is screwed in, the nut can be omitted.

  A locking portion 20 having a groove 19 is integrally connected to the connecting plate portion 11 so as to fit and lock the wire portion of the annular column horizontal wire 8.

  The groove 19 of the locking portion 20 that engages and locks the wire portion of the annular column horizontal wire 8 may have a groove depth deeper than the cross-sectional radius of the wire of the annular column horizontal wire 8. Since the inner surface is formed as an inclined surface 21 so that the groove becomes shallower toward the tip, fitting engagement with the annular column horizontal wire 8 of the grooved metal fitting 10 is reliably guided using the inclined surface 21. And it is possible to arrange.

  In the illustrated embodiment, the metal fitting 13 is provided with the above-mentioned grooved metal fitting 10, the washer 12, the bolt and the nut, and the like. It is good also as a coupling metal fitting provided with the clamp part which hold | grips the wire part of the cyclic | annular column horizontal wire 8. FIG.

  In the illustrated embodiment, the joint hardware for holding and fixing the upper horizontal wire portions in the front and rear ring-shaped horizontal wires 3 is arranged on the upper side of the ring-shaped horizontal wires 3 and is a pair of upper and lower rings on the cylindrical column 6 side. The joint metal fitting 13 that is fitted and locked to the upper annular column horizontal wire 8 in the column horizontal wire 8 from the upper side and holds and fixes each of the lower horizontal wires 4a in the front and rear ring-shaped horizontal wires 3 is formed in a ring shape. Since it is arranged on the lower side of the horizontal wire 3 and is fitted and locked to the lower annular column horizontal wire 8 of the pair of upper and lower annular column horizontal wires 8 on the cylindrical column 6 side from below, With the joint metal fitting 13, the wire lattice fence panel 1 can be attached to the cylindrical column 6 in a state where the wire lattice fence panel 1 is restrained in the vertical direction and the lateral direction of the fence panel longitudinal direction with respect to the cylindrical column 6.

  Here, with reference to FIG. 8, the joint hardware 13 will be further described. The grooved metal fitting 10 and the locking portion 20 in the joint hardware 13 are formed by bending a single steel plate. Yes. The dimension between the leg parts 14 in the grooved metal fitting 10 is slightly larger than the dimension between the outsides of the joint parts 4 in the front and rear ring-shaped horizontal wires 3 so that the bolts 17 can be inserted between the front and rear joint parts 4. For this purpose, a bolt insertion hole 15 is provided in a substantially central portion of the grooved metal fitting 10.

  In addition, the washer 12 is a form in which a bolt insertion hole is provided in a rectangular steel plate, and the side face of the washer 12 is arranged so as to be close to the inner side face of the grooved metal fitting 10, I'm trying to stop. In addition, the lateral portion 4a is gripped and fixed by pressing the lower side of the lateral portion 4a by the lateral wire 4a of each joint portion 4 toward the grooved metal fitting 10 by the washer 12.

  Moreover, the width dimension of the said latching | locking part 12 in the left-right direction is made into a dimension a little smaller than the dimension between the column vertical wire 7 adjacent to the left-right direction of the front side in the cylindrical support | pillar 6, The lateral displacement of the fence panel 1 is reduced.

  In the said embodiment, although the form which fixes the wire-grid fence fence panel 1 to the side surface side of the cylindrical support | pillar 6 with the joint metal fitting 13 was shown, the cylindrical support | pillar 6 used in this invention is the column vertical wire 7 being the front-back direction. Since it is arranged at intervals in the left-right direction, as shown in FIG. 7, the front surface (or the back surface) of the cylindrical tubular column 6 is also at the same height position as the wire lattice fence panel 1 on the side surface side. In addition, the same front (or back) wire lattice fence panel 1 can be arranged and attached to the cylindrical support 6 by the joint hardware 13 in the same manner as described above.

  In the said embodiment, although the cylindrical support | pillar 6 was shown with the form formed with the four column vertical wire 7 spaced apart in the front, back, left, and right, three or five or more column vertical wires 7 are arranged in the front, rear, left, and right. Cylindrical pillars that are arranged at intervals in the direction and are integrated by fixing the triangular annular column horizontal wire or the polygonal annular column horizontal wire of pentagon or more in the vertical direction by welding in a vertical direction. You may do it.

DESCRIPTION OF SYMBOLS 1 Wire rod fence panel 2 Curved vertical wire 2a Curved connection part 2b Vertical wire 3 Ring-shaped horizontal wire 4 Joint part 4a Horizontal part 4b Vertical part 5 Short horizontal wire 6 Cylindrical support | pillar 7 Column vertical wire 8 Annular pillar horizontal wire 9 Base 10 Grooved metal fitting 11 Connection plate portion 12 Washer 13 Joint metal piece 14 Leg 15 Bolt insertion hole 16 Groove 17 Bolt 18 Nut 19 Groove 20 Locking portion 21 Inclined surface

Claims (5)

A cylindrical column formed by joining three or more column vertical wires with many annular column horizontal wires spaced in the vertical direction;
A plurality of curved vertical wires whose upper ends are curved and two vertical wires extend downwardly are arranged at intervals, and a plurality of ring-shaped horizontal wires having horizontal wire portions spaced at the top and bottom are spaced apart in the vertical direction. And the uppermost ring-shaped horizontal wire has the same shape of the ring-shaped horizontal wire arranged at the same height on both the front and rear sides of each curved vertical wire. A wire grid fence panel joined to a vertical wire,
Each adjacent wire grid fence panel is arranged on each side of the cylindrical column, and the joint portion at the side end of the ring-shaped horizontal wire in each adjacent wire grid fence panel is spaced within the cylindrical column. The wire portion grid is characterized in that the horizontal portion of the joint portion of the uppermost ring-shaped horizontal wire rod in each of the adjacent wire rod fence panels arranged adjacent to each other and the cylindrical column are joined by a joint metal fitting fence.   Ends of the ring-shaped horizontal wires at the uppermost stage in the wire lattice fence panel are placed on the lower circular column horizontal wire between the pair of upper and lower annular column horizontal wires at the upper part of the cylindrical column. The wire grid fence according to claim 1, wherein   The joint hardware includes a portion for holding and fixing each of the upper and lower horizontal wire portions in the front and rear ring-shaped horizontal wires, and a locking portion having a groove for fitting and locking the cylindrical column horizontal wire. The wire rod fence according to claim 1 or 2, wherein the wire rod fence is a fitting fitting provided.   The fitting hardware for holding and fixing the upper horizontal wire portions in the front and rear ring-shaped horizontal wires is arranged on the upper side of the ring-shaped horizontal wire, and the upper circular column horizontal side of the pair of upper and lower circular column horizontal wires on the cylindrical column side is arranged. A fitting hardware that is fitted and locked to the wire from above and that holds and fixes the lower horizontal wire portions of the front and rear ring-shaped horizontal wires is disposed below the ring-shaped horizontal wire, The wire lattice fence according to claim 3, wherein the pair of upper and lower annular column horizontal wires is fitted and locked to the lower annular column horizontal wire from below.   The wire grid according to any one of claims 1 to 4, wherein the short horizontal wire is a wire lattice fence panel joined to a lower portion of the curved vertical wire, or a lower portion and an intermediate portion. fence.