JP5778223B2 - Mesh panels, fences and wires - Google Patents

Description

  The present invention relates to a mesh panel in which a plurality of wires are alternately knitted, a fence, and a wire used as a vertical wire or a horizontal wire.

  Conventionally, a fence wire mesh is known in which a plurality of vertical wires and a plurality of horizontal wires are alternately intersected in the front-rear direction (see, for example, Patent Document 1). Moreover, the fence using the wire net which used the crimp wire for the vertical wire and the horizontal wire is also known (for example, refer patent document 2). Furthermore, a wire mesh fence is also known in which a vertical wire having alternating corrugated bent portions and straight portions and a horizontal wire made of a corrugated bent wire are combined (for example, see Patent Document 3).

  In the fence wire mesh disclosed in Patent Document 1, the vertical wire and the horizontal wire are bent or bent in a concave shape in the opposing direction at the intersection of the vertical wire and the horizontal wire, and the width of the bent or bent portion is opposed to each other. It is made larger than the diameter of a wire or a horizontal wire.

  The fence disclosed in Patent Document 2 is configured by a fence body (a wire mesh using a crimp wire) knitted with a plurality of vertical wires 92 and a plurality of horizontal wires 93 in a lattice shape. In the fence disclosed in Patent Document 2, as shown in FIG. 21A, the wire diameters d of the vertical wire 92 and the horizontal wire 93 are set to be equal to or smaller than the interval h between the corrugated concave portion 94 and the convex portion 95. The vertical wire 92 and the horizontal wire 93 are provided and engaged between the mating vertical wire 92 or the concave portion 94 and the convex portion 95 of the horizontal wire 93.

  The fence disclosed in Patent Document 2 includes a concave portion 94 and a convex portion 95 so that a gap g is formed in the out-of-plane direction of the fence body with respect to the wire diameter d of each of the vertical wire 92 and the horizontal wire 93. Since the interval h and the pitch p are set, the vertical wire 92 and the horizontal wire 93 can be tilted with respect to each other, and can be deformed by tilting the fence body.

JP 2002-81231 A JP 2006-152616 A JP 2007-267721 A

  However, in the case of a conventional wire mesh using corrugated crimp wire rods as the vertical wire material 92 and the horizontal wire material 93, the distance h between the concave portion 94 and the convex portion 95 in the corrugated wave wire material is set to the wire diameter of the wire rod. Since the gap g is formed to be larger than d, the degree of freedom of the wire is increased, the entire wire mesh is inclined and deformed, and the wire mesh is highly flexible. There is a problem that it is difficult to carry because the outward deformation becomes large and the shape stability is lowered.

  In addition, as shown in FIG. 21B, the conventional wire mesh has a line contact between the vertical wire 92 and the horizontal wire 93 at one line segment s at the intersection of the vertical wire 92 and the horizontal wire 93, The vertical wire 92 and the horizontal wire 93 can be tilted with respect to one line segment s in line contact as a fulcrum. At this time as well, the conventional wire mesh is made deformable by inclining the entire wire mesh, but it is sufficiently resistant to line contact in one line segment s against deformation in the out-of-plane direction with respect to the wire mesh surface. However, the deformation of the wire mesh surface in the out-of-plane direction is increased, and the form stability is lowered, which makes it difficult to carry.

  In addition, the conventional wire mesh increases the flexibility of the wire rod, and can be deformed by inclining the entire wire mesh. The wire mesh is highly flexible, but on the other hand, the wire mesh is inclined in the in-plane direction during transportation. It is difficult to transport because it moves freely as if it is deformed and its form stability is reduced.

  Furthermore, in the conventional wire mesh, a degree of freedom is given to each of the vertical wire rods 92 or the horizontal wire rods 93 themselves, and the vertical wire rods 92 and the horizontal wire rods 93 are loosened in the out-of-plane direction and the in-plane direction with respect to the wire mesh surface. When the wire mesh is fixed to the trunk edge, it becomes impossible to fix the wire mesh vertically to the panel surface due to the rotation of the wire rod axis.

  Accordingly, the present invention has been devised in view of the above-described problems, and the object thereof is to ensure a large movable region in which the vertical wire and the horizontal wire can be tilted in the in-plane direction. Another object is to provide a mesh panel, a fence, and a wire that can suppress deformation in the out-of-plane direction and in-plane direction of the mesh panel.

A mesh panel according to a first aspect of the present invention is a mesh panel in which a plurality of wires are alternately knitted, and includes a vertical wire having a recess and a horizontal wire having a recess, and the vertical wire and the horizontal Either one or both of the wire rods extend substantially linearly in the axial direction of the wire rod in the concave portion where the vertical wire rod and the horizontal wire rod intersect, and come into contact with either the vertical wire rod or the horizontal wire rod. The cross bottom is formed at the end of the concave portion in the axial direction of the vertical wire or the horizontal wire, and on the outer side from the inside in the circumferential direction of the vertical wire or the horizontal wire. It has a notch part formed so that it may become large in the axial direction of the vertical wire or horizontal wire .

  The mesh panel according to a second invention is the mesh panel according to the first invention, wherein one or both of the vertical wire and the horizontal wire are in the concave portion where the vertical wire and the horizontal wire intersect, The intersection top portion is formed to be curved.

  The mesh panel according to a third aspect of the present invention is the first or second aspect of the present invention, wherein the cut portion is formed by bending from the inner side to the outer side in the circumferential direction of the vertical wire or the horizontal wire. Further, it is characterized by an inclined shape formed by being inclined substantially linearly or a staircase shape formed substantially in a step shape.

  The mesh panel according to a fourth aspect of the present invention is the mesh panel according to any one of the first to third aspects, wherein the cross bottom is in surface contact with either the vertical wire or the horizontal wire, or of the wire. It is characterized by being in line contact with either one of the vertical wire and the horizontal wire on both sides in the axial direction.

A fence according to a fifth aspect of the present invention is a fence installed with a front side and a back side separated from each other, and includes a mesh panel having a vertical wire having a recess and a horizontal wire having a recess, and the mesh panel And either one or both of the vertical wire and the horizontal wire extends substantially linearly in the axial direction of the wire in the recess where the vertical wire and the horizontal wire intersect. An intersecting bottom portion that is in contact with either the vertical wire or the horizontal wire is formed, and the intersecting bottom is formed at the end of the concave portion in the axial direction of the vertical wire or the horizontal wire. It has a notch part formed so that the outside rather than the inner side in the circumferential direction of a wire or the horizontal wire may be larger in the axial direction of the vertical wire or the horizontal wire .

A wire according to a sixth aspect of the present invention is a wire used as a vertical wire or a horizontal wire, and includes a recess formed with a cross bottom that extends substantially linearly in the axial direction, and the cross bottom includes the recess in the axial direction. It has a notch part formed so that an outer side may become large in an axial direction at an end rather than an inner side in the peripheral direction.

  According to 1st invention-4th invention, since a notch is formed in the cross bottom part of the vertical direction recessed part of a vertical wire, and the cross bottom part of the horizontal direction recessed part of a horizontal wire, a vertical wire and a horizontal wire are mutually in-plane direction It is possible to secure a large movable region that can be tilted with the.

  Moreover, according to 1st invention-4th invention, by forming a notch part in an intersection bottom part, in the both sides of the intersection bottom part of the vertical direction recessed part of a vertical wire, and the horizontal direction recessed part of a horizontal wire, The gap can be increased without increasing the distance between the lateral recessed portion and the end of the longitudinal recessed portion of the vertical wire, and the inclining direction of the vertical wire and the horizontal wire can be moved while increasing the inclination angle. Therefore, the shape stability of the mesh panel can be improved.

  In particular, according to the second invention, the vertical wire and the horizontal wire are formed in a substantially circular shape in cross section, so that the cross top portion is curved and the rigidity in the depth direction of the wire can be improved. And it becomes possible to improve the cross-sectional performance of a horizontal wire, and to suppress the deformation | transformation of the out-of-plane direction of a mesh panel.

  In particular, according to the second invention, the intersecting apex portions of the vertical wire and the horizontal wire are formed to be curved, so that even when a person or an object contacts the mesh panel, the intersecting apex is formed to be rounded. By doing so, it is possible to prevent damage to persons or objects that have come into contact.

  In particular, according to the third invention, for each of the vertical wire and the horizontal wire, the cross bottoms are formed side by side, and each of the vertical wire and the horizontal wire is changed as compared with the one in which the wavy curve is monotonously continuous. Therefore, it is possible to improve the overall beauty of the mesh panel.

  In particular, according to the fourth invention, it becomes possible to resist deformation in the out-of-plane direction of the mesh panel by line contact or surface contact between the vertical wire and the horizontal wire, and to improve the shape stability of the mesh panel. The mesh panel can be transported and installed easily and reliably.

  In particular, according to the fourth aspect of the present invention, the vertical contact and the vertical contact formed at the cross bottom are prevented by preventing the rotation of the vertical wire and the wire used as the horizontal wire by the line contact or the surface contact between the horizontal wire and the horizontal wire. Since it is possible to prevent the lateral recesses from being separated from each other, it is possible to prevent the mesh panel from being disassembled during the period from manufacture of the mesh panel to packing, transportation, and construction.

  According to the fifth invention, by moving the left and right sides of the mesh panel relative to each other in the up-and-down direction, the horizontal wire can be inclined in the left-and-right direction while maintaining the state in which the vertical wire is oriented in the up-and-down direction. When installed on an inclined ground, the vertical wire and the horizontal wire can be arranged in a state of being inclined and intersecting.

  According to the fifth aspect of the present invention, the mesh panel can be freely deformed at the same time, and at the same time, the deformation of the mesh panel in the out-of-plane direction and the in-plane direction can be suppressed, and the mesh panel can be appropriately deformed. Thus, the form stability can be improved, and the mesh panel can be easily transported and installed.

  According to the sixth invention, each of the vertical wire and the horizontal wire is formed side by side so that the intersecting bottom portions are substantially parallel to each other, so that the amount of wire used is reduced as compared with the case where the wavy curve is monotonously continuous. Therefore, the yield in the manufacture of the mesh panel can be remarkably improved.

It is a perspective view which shows the mesh panel to which this invention is applied. (A) is a side view which shows the vertical wire of the mesh panel which concerns on this invention, (b) is the front view. (A) is a top view which shows the horizontal wire of the mesh panel which concerns on this invention, (b) is the front view. (A) is an enlarged front view which shows the crossing bottom part of the mesh panel which concerns on this invention, (b) is the enlarged side view. (A) is an enlarged front view showing a curved cut portion of the mesh panel according to the present invention, (b) is an enlarged front view showing an inclined cut portion, (c), It is an enlarged front view which shows the notch part of staircase shape, (d) is an enlarged front view which shows the notch part which deform | transformed curved shape. (A) is an expanded side view which shows the cross | intersection top part of the mesh panel which concerns on this invention, (b) is the enlarged front view, (c) is the DD end elevation. (A) is an enlarged side view which shows the modification of the cross | intersection top part of the mesh panel which concerns on this invention, (b) is the enlarged front view, (c) is the EE end elevation. . It is a front view which shows the cross | intersection part where the vertical wire and horizontal wire of the mesh panel to which this invention is applied cross | intersect at right angle. It is sectional drawing of the side surface direction which shows the cross | intersection part of the mesh panel to which this invention is applied. It is sectional drawing of the plane direction which shows the cross | intersection part of the mesh panel to which this invention is applied. It is a front view which shows the cross | intersection part which the vertical wire and horizontal wire of the mesh panel which concern on this invention incline and cross | intersect. (A) is an enlarged front view which shows the cross | intersection part where the vertical wire and horizontal wire of the mesh panel which concern on this invention incline and cross | intersect, (b) is an enlarged front view of the comparative example. It is a perspective view which shows the contact line and contact surface of the cross | intersection bottom part of the mesh panel which concern on this invention. It is a perspective view which shows the cross | intersection part where the vertical wire and horizontal wire of the mesh panel which concern on this invention incline. (A) is a front view which shows the substantially rectangular state of the mesh panel which concerns on this invention, (b) is a front view which shows the state which inclined. (A) is a front view which shows the fence to which this invention is applied, (b) is the side view. (A) is a front view which shows the upper trunk edge of the fence to which this invention is applied, (b) is the side view, (c), (d) is the front which shows the state before the connection. FIG. (A) is a front view which shows the state by which the upper trunk edge was attached to the support | pillar of the fence which applied this invention, (b) is the side view, (c) applied this invention It is a front view which shows the state by which the mesh panel was attached to the upper trunk edge of a fence. (A) is a top sectional view showing A section shown in Drawing 16 of a fence to which the present invention is applied, and (b) is the front view. (C) is a top sectional view showing part B shown in FIG. 16 of the fence to which the present invention is applied, and (d) is a front view thereof. It is a front view which shows the state by which the mesh panel which concerns on this invention was hold | gripped. It is a plane sectional view showing the state where the vertical wire and the horizontal wire of the conventional wire mesh are in line contact with each other with one contact line.

  Hereinafter, the form for implementing the mesh panel 1, the fence 10, and the wire 9 to which this invention is applied is demonstrated in detail, referring drawings.

  In the mesh panel 1 to which the present invention is applied, the wire 9 to which the present invention is applied is used as a plurality of vertical wires 2 and a plurality of horizontal wires 3, as shown in FIG. The plurality of wire rods 9 are knitted alternately.

  The mesh panel 1 to which the present invention is applied includes a vertical wire 2 and a horizontal wire 3, and the vertical wire 2 and the horizontal wire 3 intersect each other in the front-rear direction Z of the mesh panel 1. An intersection 7 is formed. A plurality of vertical wires 2 and horizontal wires 3 are provided side by side in the horizontal direction X and the vertical direction Y of the mesh panel 1. The vertical wire 2 and the horizontal wire 3 use the wire 9 having a specially processed shape by applying predetermined processing to a steel material having a substantially circular cross section.

  As shown in FIG. 2, the vertical wire 2 is formed with a vertical recess 4 extending in the vertical direction in the axial direction Y of the wire 9. The vertical wire 2 is formed in such a manner that a vertical recess 4 deformed in the depth direction Z of the wire 9 is formed, and a plurality of vertical recesses 4 are continuously projected so as to alternately protrude from the front side A and the back side B. The vertical wire 2 is not limited to this, and a plurality of vertical recesses 4 are provided intermittently at predetermined intervals in the axial direction Y of the wire 9, and the vertical recesses 4 are interposed between the plurality of vertical recesses 4. May be formed in a substantially straight line shape without being provided.

  The vertical wire 2 is provided in such a manner that a plurality of vertical recesses 4 are continuously provided so as to alternately protrude on the front side A and the back side B, so that a convex portion 9a protruding on the front side A and a back side B are provided. The protruding concave portions 9b are formed alternately and continuously in the axial direction Y of the wire 9, and an inclined portion 9c extending incline from the convex portion 9a to the concave portion 9b in the axial direction Y of the wire 9. It will be formed.

  The vertical wire 2 has a substantially flat cross-bottom portion 6 extending substantially linearly in the axial direction Y of the wire 9 on the back side B in the vertical recess 4 provided to protrude from the front side A, and the wire 9 is formed on the front side A, which is the back side of the intersection bottom 6 in the depth direction Z. Further, the vertical wire 2 has a substantially flat intersection bottom 6 extending in a straight line in the axial direction Y of the wire 9 on the front side A in the vertical recess 4 provided protruding from the back side B. In the depth direction Z of the wire rod 9, a cross top portion 8 which is the back side of the cross bottom portion 6 is formed on the back side B.

  As shown in FIG. 3, the horizontal wire 3 is formed with a horizontal recess 5 extending in the horizontal direction in the axial direction X of the wire 9. The horizontal wire 3 is formed in such a manner that a lateral recess 5 deformed in the depth direction Z of the wire 9 is formed, and a plurality of lateral recesses 5 are continuously projected so as to alternately protrude from the front side A and the back side B. The horizontal wire 3 is not limited to this, and a plurality of horizontal recesses 5 are provided intermittently at predetermined intervals in the axial direction X of the wire 9, and the horizontal recess 5 is interposed between the plurality of horizontal recesses 5. May be formed in a substantially straight line shape without being provided.

  The horizontal wire 3 is provided in such a manner that a plurality of lateral recesses 5 are continuously provided so as to alternately protrude on the front side A and the back side B, so that the convex portion 9a protruding on the back side B and the front side A The protruding concave portions 9b are formed alternately and continuously in the axial direction X of the wire 9, and an inclined portion 9c extending incline from the convex portion 9a to the concave portion 9b in the axial direction X of the wire 9. It will be formed.

  In the horizontal recess 5 provided so as to protrude from the front side A, the horizontal wire 3 is formed with a substantially planar cross bottom 6 on the back side B extending substantially linearly in the axial direction X of the wire 9, and the wire 9 is formed on the front side A, which is the back side of the intersection bottom 6 in the depth direction Z. Further, in the horizontal recess 5 provided so as to protrude from the back side B, the horizontal wire 3 has a substantially flat cross bottom 6 extending in a straight line in the axial direction X of the wire 9 on the front side A. In the depth direction Z of the wire rod 9, a cross top portion 8 which is the back side of the cross bottom portion 6 is formed on the back side B.

  As shown in FIG. 4, the intersecting bottom portion 6 is formed at the end 9 d of the longitudinal recess 4 or the lateral recess 5 in the axial direction of the wire 9 (the axial direction Y of the vertical wire 2 and the axial direction X of the horizontal wire 3). The cut portion 6a is provided. The notch 6a is formed from the inner side which is substantially the center in the width direction of the wire 9 (the width direction X of the vertical wire 2 and the width direction Y of the horizontal wire 3) toward the outer side of the wire 9 in the width direction. The boundary with the inclined portion 9c is curved and formed in the circumferential direction w. The cut portion 6a is formed by making the outer length L1 in the width direction of the wire 9 larger than the inner length L0 in the width direction of the wire 9 with respect to the length in the axial direction of the wire 9 of the intersecting bottom portion 6. It will be a thing.

  As shown in FIG. 5A, the notch 6 a is formed in a substantially U-shaped curved shape extending in a curved manner at the end 9 d of the vertical recess 4 or the horizontal recess 5. The cut portion 6a is not limited to this, and may be formed in a substantially V-shaped inclined shape extending in a substantially linear manner as shown in FIG. 5 (b). Further, as shown in FIG. 5C, the notch 6a may be formed in a substantially U-shaped step shape extending in a substantially staircase shape, and as shown in FIG. It may be formed by deforming the curved shape.

  As shown in FIG. 6, the intersecting apex 8 is formed by being bent in the depth direction Z in a side view from the approximate center in the axial direction of the wire 9 toward the inclined portion 9 c. The intersecting apex portion 8 is formed by being curved in a substantially arc shape from a substantially center in the width direction of the wire 9 in a plan sectional view. At this time, in the wire 9, in the longitudinal recess 4 and the lateral recess 5, an arc portion is formed continuously from the intersecting top portion 8 in plan sectional view, and a chord portion is formed at the substantially planar intersecting bottom portion 6. As a result, the cross section is formed into a substantially circular shape.

  The cross top 8 is not limited to this, and in a modified example, as shown in FIG. 7, the cross top 8 is formed in a substantially oval shape that is substantially planar in a front view, and is substantially linear in the axial direction of the wire 9 in a side view. It may be formed. At this time, the wire 9 is formed in a substantially flat shape in cross section by the substantially planar intersection top 8 and the substantially planar intersection bottom 6 in the longitudinal recess 4 and the lateral recess 5. Thereby, the wire 9 can make the thickness of the wire 9 in the depth direction Z thin.

  In the mesh panel 1 to which the present invention is applied, as shown in FIG. 8, the two vertical wires 2 and the two horizontal wires 3 are knitted at the intersection 7 between the vertical wires 2 and the horizontal wires 3. Are arranged in a grid pattern with a predetermined scale. The mesh panel 1 to which the present invention is applied is not limited to this, and one vertical wire 2 and one horizontal wire 3 may be knitted, or three or more vertical wires 2 and 3 may be knitted. What the above horizontal wires 3 are knitted together, one where the vertical wires 2 and a plurality of horizontal wires 3 are knitted, what the plurality of vertical wires 2 and one horizontal wire 3 are knitted, etc. It may be.

  As shown in FIG. 9, the mesh panel 1 to which the present invention is applied has a portion in which the vertical recessed portion 4 of one vertical wire 2 protrudes to the front side A, and the other of the two adjacent vertical wires 2. Adjacent vertical wires 2 are 1 in the vertical direction Y of the mesh panel 1 so that the vertical recesses 4 of the vertical wire 2 are adjacent to each other in the left-right direction X of the mesh panel 1. The pitch P is shifted.

  In the mesh panel 1 to which the present invention is applied, the horizontal concave portion 5 of the horizontal wire 3 is located at a position where the vertical concave portion 4 of one vertical wire 2 protrudes to the front side A of two adjacent vertical wires 2. A portion projecting to the back surface side B is provided, and a portion from which the longitudinal recess 4 of the other vertical wire 2 projects to the back surface B is provided at a location from which the lateral recess 5 of the horizontal wire 3 projects to the front side A. It is done. Accordingly, in the mesh panel 1 to which the present invention is applied, the horizontal wire 3 is inserted between the vertical recesses 4 with respect to the two adjacent vertical wires 2.

  In the mesh panel 1 to which the present invention is applied, of the two adjacent vertical wires 2, the vertical recess 4 of one vertical wire 2 projects to the front side A and the vertical recess of the other vertical wire 2. A portion where 4 protrudes toward the back side B is provided so that a part thereof overlaps with a predetermined length d in the front-rear direction Z of the mesh panel 1. At this time, the mesh panel 1 to which the present invention is applied is knitted while elastically deforming the horizontal wire 3 in the front-rear direction Z with respect to two adjacent vertical wires 2, and between the vertical recesses 4. The horizontal wire 3 is inserted.

  In addition, the mesh panel 1 to which the present invention is applied is not limited to this. Of the two adjacent vertical wires 2, the vertical recess 4 of one vertical wire 2 protrudes from the front side A and the other. The vertical recesses 4 of the vertical wire 2 may be provided so that they do not overlap with each other in the front-rear direction Z, where the vertical recesses 4 protrude to the back side B.

  As shown in FIG. 10, the mesh panel 1 to which the present invention is applied has a portion in which the lateral recess 5 of one horizontal wire 3 protrudes to the front side A and the other of the two adjacent horizontal wires 3. Adjacent horizontal wires 3 are 1 in the left-right direction X of the mesh panel 1 so that the horizontal protrusions 5 of the horizontal wire 3 are adjacent to each other in the vertical direction Y of the mesh panel 1. The pitch P is shifted.

  In the mesh panel 1 to which the present invention is applied, of the two adjacent horizontal wires 3, the vertical recess 4 of the vertical wire 2 is located at a position where the horizontal recess 5 of one horizontal wire 3 projects to the front side A. A portion that protrudes to the back side B is provided, and a portion that the vertical recess 4 of the vertical wire 2 protrudes to the front side A is provided at a location where the horizontal recess 5 of the other horizontal wire 3 protrudes to the back side B. It is done. Thus, in the mesh panel 1 to which the present invention is applied, the vertical wire 2 is inserted between the horizontal recesses 5 with respect to the two adjacent horizontal wires 3.

  The mesh panel 1 to which the present invention is applied includes a position where the horizontal recess 5 of one horizontal wire 3 projects to the front side A and the horizontal recess of the other horizontal wire 3 among the two adjacent horizontal wires 3. A portion where 5 protrudes to the back side B is provided so that a part thereof overlaps with a predetermined length d in the front-rear direction Z of the mesh panel 1. At this time, the mesh panel 1 to which the present invention is applied is knitted while elastically deforming the vertical wire 2 in the front-rear direction Z with respect to two adjacent horizontal wires 3, and between each horizontal recess 5. The vertical wire 2 is inserted.

  In addition, the mesh panel 1 to which the present invention is applied is not limited to this. Of the two adjacent horizontal wires 3, the portion in which the horizontal recess 5 of one horizontal wire 3 projects to the front side A and the other The horizontal wire recess 3 of the horizontal wire 3 may be provided so as not to overlap each other in the front-rear direction Z with respect to the portion where the horizontal recess 5 protrudes to the back side B.

  As shown in FIGS. 9 and 10, the mesh panel 1 to which the present invention is applied is a portion where the vertical concave portion 4 of the vertical wire 2 projects to the front side A at the intersection 7 of the vertical wire 2 and the horizontal wire 3. The horizontal wire 5 is disposed so that the lateral recess 5 of the horizontal wire 3 protrudes to the back side B, and at the place where the vertical recess 4 of the vertical wire 2 protrudes to the back side B, the horizontal direction of the horizontal wire 3 It arrange | positions so that the recessed part 5 may protrude in the front side A. As shown in FIG. At this time, in the mesh panel 1 to which the present invention is applied, the vertical concave portion 4 of the vertical wire 2 and the horizontal concave portion 5 of the horizontal wire 3 intersect each other in the front-rear direction Z.

  In the mesh panel 1 to which the present invention is applied, one of the vertical wire 2 and the horizontal wire 3 is an intersection 7 between the vertical wire 2 and the horizontal wire 3 and the other vertical one of the vertical wire 2 and the horizontal wire 3. Since the vertical wire 2 and the horizontal wire 3 are not easily separated from each other and are stably knitted because they are placed in the direction recess 4 or the horizontal recess 5 and are sandwiched in the front-rear direction Z, the overall appearance of the mesh panel 1 is improved. Is possible.

  The mesh panel 1 to which the present invention is applied includes an intersection 7 between the vertical wire 2 and the horizontal wire 3, an intersection bottom 6 of the vertical recess 4 of the vertical wire 2, and an intersection bottom 6 of the horizontal recess 5 of the horizontal wire 3. Are brought into contact with each other in the front-rear direction Z. Since the mesh panel 1 to which the present invention is applied extends in a substantially straight line in the axial direction of the wire rod 9 and the cross bottom portion 6 is formed in a substantially planar shape, the cross bottom portion 6 of the vertical recess portion 4 of the vertical wire rod 2 and the horizontal wire rod. The cross bottom 6 of the three horizontal recesses 5 is the crossing portion 7 of the vertical wire 2 and the horizontal wire 3, and is in line contact with each other at both axial sides 6b of the wire 9, or in the in-plane direction. They are in surface contact with each other.

  As shown in FIG. 9, the mesh panel 1 to which the present invention is applied is in-plane with the end 9 d of the vertical recess 4 of the vertical wire 2 on both sides 6 b of the cross bottom 6 of the horizontal recess 5 of the horizontal wire 3. A gap G is formed between the inclined portion 9c and the inclined portion 9c. Further, as shown in FIG. 10, the mesh panel 1 to which the present invention is applied has an end portion 9 d of the lateral recess 5 of the horizontal wire 3 on both sides 6 b of the intersecting bottom 6 of the longitudinal recess 4 of the vertical wire 2. A gap G is formed between the inclined portion 9c and the inclined portion 9c.

  As shown in FIGS. 9 and 10, the mesh panel 1 to which the present invention is applied includes an intersecting bottom portion 6 of the longitudinal concave portion 4 of the vertical wire 2 and the horizontal wire 3 at the intersecting portion 7 of the vertical wire 2 and the horizontal wire 3. Since the gap G is formed in the cross bottom 6 of the horizontal recess 5, the vertical wire 2 and the horizontal wire 3 can be freely tilted in the in-plane direction as shown in FIG. 11.

  As shown in FIG. 12A, the mesh panel 1 to which the present invention is applied has a notch 6a in the cross bottom 6 of the vertical recess 4 of the vertical wire 2 and the cross bottom 6 of the horizontal recess 5 of the horizontal wire 3. For example, the vertical wire 2 and the horizontal wire 3 can be tilted in the in-plane direction so that the inclination angle θ1 of the vertical wire 2 and the horizontal wire 3 is about 45 °, and the movable region is It is possible to secure a large amount. On the other hand, in the comparative example, when the notch 6a is not formed in the cross bottom 6, the inclination angle θ2 of the vertical wire 2 and the horizontal wire 3 becomes small as shown in FIG. It can be seen that the movable region in which the 2 and the horizontal wire 3 can be tilted in the in-plane direction is small.

  In the mesh panel 1 to which the present invention is applied, the inclination angle θ1 can be increased by increasing the length in the axial direction of the wire 9 of the cross bottom 6, but the vertical wire 2 or the horizontal wire 3 is crossed by the cross bottom 6. Therefore, it is easy to slide in the in-plane direction, and the shape stability of the mesh panel 1 may be reduced. In the mesh panel 1 to which the present invention is applied, the cut portions 6 a are formed in the intersecting bottom portion 6, whereby both side portions 6 b of the intersecting bottom portion 6 of the longitudinal concave portion 4 of the vertical wire 2 and the lateral concave portion 5 of the horizontal wire 3 are formed. Thus, the gap G can be increased without increasing the distance between the horizontal recess 5 of the horizontal wire 3 and the end 9d of the vertical recess 4 of the vertical wire 2. Thereby, the mesh panel 1 to which the present invention is applied can increase the inclination angle θ1 and at the same time suppress the sliding movement of the vertical wire 2 and the horizontal wire 3 in the in-plane direction, thereby improving the shape stability of the mesh panel 1. It becomes possible to improve.

  In the mesh panel 1 to which the present invention is applied, since the vertical wire 2 and the horizontal wire 3 are formed in a substantially circular shape in cross section, the intersecting apex portion 8 is formed to be curved to improve the rigidity in the depth direction Z of the wire 9. It is possible to improve the cross-sectional performance of the vertical wire 2 and the horizontal wire 3 and suppress the deformation of the mesh panel 1 in the out-of-plane direction. In addition, the mesh panel 1 to which the present invention is applied is formed by bending the intersecting top portions 8 of the vertical wire 2 and the horizontal wire 3, so even if a person or an object contacts the mesh panel 1, It is possible to prevent the contact person or object from being damaged by forming the rounded 8.

  As shown in FIG. 13, the mesh panel 1 to which the present invention is applied is an intersecting portion 7 between the vertical wire 2 and the horizontal wire 3, and an intersecting bottom portion 6 of the vertical recess 4 of the vertical wire 2 and the horizontal direction of the horizontal wire 3. The intersecting bottom portions 6 of the recesses 5 are in line contact with each other on the contact line S, or are in surface contact with each other on the contact surface C. At this time, the mesh panel 1 to which the present invention is applied can resist deformation in the out-of-plane direction of the mesh panel 1 by line contact at the contact line S or surface contact at the contact surface C. Thereby, the mesh panel 1 to which the present invention is applied can suppress deformation in the out-of-plane direction of the mesh panel 1, can improve the form stability of the mesh panel 1, and can be easily transported and installed. It is possible to ensure.

  The mesh panel 1 to which the present invention is applied can prevent the wire 9 used as the vertical wire 2 and the horizontal wire 3 from rotating by the line contact at the contact line S or the surface contact at the contact surface C. At this time, in the mesh panel 1 to which the present invention is applied, the vertical wire 2 and the horizontal wire 3 are prevented from rotating, and the vertical concave portion 4 and the horizontal concave portion 5 that are in contact with each other at the cross bottom 6 are separated from each other. Can be prevented. Thereby, the mesh panel 1 to which the present invention is applied prevents the vertical bottom portion 4 and the cross bottom portion 6 of the horizontal direction concave portion 5 from being separated from each other, and from the manufacture of the mesh panel 1 to packing, transportation, and construction. It is possible to prevent the mesh panel 1 from being disassembled.

  As shown in FIGS. 9 and 10, the mesh panel 1 to which the present invention is applied elastically deforms the horizontal wire 3 or the vertical wire 2 in the front-rear direction Z with respect to two adjacent vertical wires 2 or 3. The horizontal wire 3 or the vertical wire 2 is inserted between the vertical recesses 4 or the horizontal recesses 5 so as to be knitted. At this time, the mesh panel 1 to which the present invention is applied is tightly knitted in an elastic state so that the vertical wire 2 and the horizontal wire 3 do not slide in the in-plane direction with the gap G. As a result, the mesh panel 1 to which the present invention is applied has the vertical wire 2 and the horizontal wire 3 that can be tilted in the in-plane direction at the gap G with the contact line S or the contact surface C as a fulcrum. The sliding movement of the horizontal wire 3 in the in-plane direction is suppressed, the shape stability of the mesh panel 1 can be improved, and the mesh panel 1 can be transported and installed easily and reliably.

  In the mesh panel 1 to which the present invention is applied, for example, a vertical wire 2 and a horizontal wire 3 are manufactured by processing a steel bar having a substantially circular cross section with a diameter of about 4 mm so that 1 pitch P is about 10 mm. Is done. Thereby, the mesh panel 1 to which the present invention is applied is such that the cross bottoms 6 are formed side by side for each of the vertical wire 2 and the horizontal wire 3, and the vertical wire compared to the one in which the wavy curve monotonously continues. Each of the 2 and the horizontal wire 3 can be made into a shape having various changes, and the overall aesthetics of the mesh panel 1 can be improved.

  Since the mesh panel 1 to which the present invention is applied is formed so that the intersecting bottom portions 6 are substantially parallel to each other for each of the vertical wire 2 and the horizontal wire 3, compared to a case where the wavy curve is monotonously continuous, It is possible to reduce the amount of wire 9 used. Specifically, in order to obtain the vertical wire 2 or the horizontal wire 3 having a predetermined length in the planar direction, the amount of the wire 9 used is about 6.6% compared to the case where the wavy curve is monotonously continuous. It will be reduced. For example, in the mesh panel 1 having a width of about 2.0 m and a height of about 1.6 m, when 41 vertical wires 2 and 10 horizontal wires 3 are used, the wire rod has a substantially circular cross section. When 9 is used, a processed wire 9 of about 86 m in the plane direction is required. At this time, when the wavy curve is monotonously continuous, a total of 93.40 m of machining is required, whereas when the cross bottoms 6 are formed so as to be substantially parallel, It is sufficient to process the linear wire 9 for 87.29 m. Thereby, the mesh panel 1 to which the present invention is applied has, for example, 41 vertical wires 2 and 10 horizontal wires 3 in the mesh panel 1 having a width of about 2.0 m and a height of about 1.6 m. In some cases, compared to the case where the wavy curve is monotonously continuous, the amount of wire 9 used can be reduced by about 6.11 m, so the amount of wire 9 used can be reduced by about 6.6%. The yield in manufacturing the mesh panel 1 can be significantly improved.

  As shown in FIG. 14, the mesh panel 1 to which the present invention is applied has a line contact or a surface contact when the vertical wire 2 and the horizontal wire 3 tilt at the intersection 7 between the vertical wire 2 and the horizontal wire 3. The mesh panel 1 is inclined and deformed so that the right and left sides of the mesh panel 1 are moved relative to each other in the vertical direction Y and deformed only when a force is applied by hand. Can be adjusted moderately. Thereby, the mesh panel 1 to which the present invention is applied allows the mesh panel 1 to be freely deformed at an inclination, and at the same time, suppresses the deformation of the mesh panel 1 in the out-of-plane direction and the in-plane direction. The shape deformation can be improved by moderately adjusting the slanting deformation of 1 and the mesh panel 1 can be easily transported and installed.

  When the mesh panel 1 to which the present invention is applied is installed on a flat ground, as shown in FIG. 15 (a), the vertical wire 2 and the horizontal wire 3 may be arranged in a substantially rectangular state where they intersect at a right angle. it can. At this time, in the mesh panel 1 to which the present invention is applied, the four sides are formed at the four corners, so that the four sides are stably combined.

  Further, in the mesh panel 1 to which the present invention is applied, the vertical wire 2 is oriented in the vertical direction Y by relatively moving the left and right sides of the mesh panel 1 in the vertical direction Y as shown in FIG. The horizontal wire 3 can be inclined in the left-right direction X while maintaining the state as it is. Thereby, the mesh panel 1 to which the present invention is applied can be arranged in a state where the vertical wire 2 and the horizontal wire 3 are inclined and intersect when installed on an inclined ground.

  As shown in FIG. 16, the mesh panel 1 to which the present invention is applied separates the front side A and the back side B by being attached to a plurality of support posts 11 standing on the ground at a predetermined interval. As described above, the fence 10 to which the present invention is applied is installed on the ground.

  In the fence 10 to which the present invention is applied, the lower end portion of the vertical wire 2 is extended below the lower horizontal wire 3 and is buried in the ground together with the lower horizontal wire 3. In the fence 10 to which the present invention is applied, the upper end of the mesh panel 1 is fixed to the upper trunk edge 12 of the angle member laid between the columns 11 adjacent in the left-right direction X, and the left and right ends of the mesh panel 1 are , And fixed to the cross-sectional hat-shaped column 11. The fence 10 to which the present invention is applied is not limited thereto, and any shape of the column 11 and the upper trunk edge 12 may be used, and the upper trunk edge 12 may not be used.

  As shown in FIGS. 17 (a) and 17 (b), the upper trunk edge 12 has a stepped portion shown in FIG. 17 (d) on one upper trunk edge 12 having the stepped portion shown in FIG. 17 (c). The other upper trunk edge 12 having no gap is overlapped and fixed with a fixing bolt 18 and continuously connected to a predetermined length.

  As shown in FIG. 18 (a), the upper trunk edge 12 is engaged with a claw 13 that is cut and raised upward by the column 11 so that the vertical portion of the angle member is locked. As shown in FIG. 18 (b), the upper trunk edge 12 is engaged with the horizontal portion of the angle member on the trunk edge mounting bracket 15 provided at the tip of the mounting bolt 14 that penetrates the upper end of the column 11. As shown in FIG. 18 (c), the upper trunk edge 12 is formed between two pairs of vertical wires 2 adjacent to each other in the left-right direction X. It is pressed inside the vertical part of the edge 12 and is fixed via a bolt 17 penetrating the wire mesh fitting 16.

  The support | pillar 11 fixes the right and left both sides of the mesh panel 1 by combining suitably the metal fitting of A part and B part shown in FIG. When the mesh panel 1 to which the present invention is applied is installed on either the flat ground or the inclined ground, the fixing means using the metal parts of the A part and the B part shown in FIG. 16 can be commonly applied to the support 11.

  As shown in FIGS. 19 (a) and 19 (b), the metal fittings of part A are connected to the flanges 25 on both sides of the cross-sectional hat-shaped support 11 and the horizontal wire 3 and the vertical wire 2 of the adjacent mesh panel 1. Are overlapped and pressed simultaneously by the A part metal fitting 19. The A part metal fitting 19 is used to fix the left and right sides of the mesh panel 1 to the support 11 by inserting both ends of the U bolt 20 holding the support 11 and fastening with the A part nut 21.

  As shown in FIGS. 19 (c) and 19 (d), the metal fittings of the B section are formed by the horizontal wire 3 and the vertical wire 2 of the mesh panel 1 adjacent to the flange portions 25 on both sides of the cross-shaped hat-shaped support 11. Are overlapped and pressed simultaneously by the B part metal fitting 22. The B part metal fitting 22 fixes the left and right sides of the mesh panel 1 to the support 11 by inserting the B part fixing bolt 23 that penetrates the top of the support 11 having a hat-shaped cross section and fastening it with the B part nut 24. is there.

  As shown in FIG. 20, the mesh panel 1 to which the present invention is applied grips and conveys and installs adjacent vertical wires 2. At this time, in the mesh panel 1 to which the present invention is applied, the vertical wire 2 is formed in a substantially circular shape in cross section by pressing or the like, and the length in the width direction is longer than the wire 9 before processing. This improves the rigidity of the vertical wire 2 and suppresses deformation in the in-plane direction of the vertical wire 2. As a result, when the wavy curve is monotonously continuous, it is necessary to increase the rigidity against deformation in the in-plane direction by increasing the thickness of the wire 9, but the mesh panel 1 to which the present invention is applied. Can improve the rigidity against deformation in the in-plane direction without increasing the thickness of the wire 9.

  As shown in FIG. 13, the mesh panel 1 to which the present invention is applied can resist deformation in the out-of-plane direction of the mesh panel 1 by line contact at the contact line S or surface contact at the contact surface C. . Thereby, the mesh panel 1 to which the present invention is applied can improve the aesthetic appearance by aligning the direction of the vertical wire 2 and the horizontal wire 3, and also prevents the vertical wire 2 from rotating and forms an upper trunk 12. The mesh panel 1 can be fixed vertically. Further, the mesh panel 1 to which the present invention is applied can disperse the impact load when a falling rock or a small animal collides with the mesh panel 1 from the colliding portion to the surrounding vertical wire 2 or horizontal wire 3. The load can be smoothly distributed throughout the mesh panel 1.

  As mentioned above, although the example of embodiment of this invention was demonstrated in detail, all the embodiment mentioned above showed only the example of actualization in implementing this invention, and these are the technical aspects of this invention. The range should not be construed as limiting.

1: Mesh panel 2: Vertical wire rod 3: Horizontal wire rod 4: Vertical recess portion 5: Horizontal recess portion 6: Cross bottom portion 6a: Cut portion 6b: Both side portions 7: Cross portion 8: Cross top portion 9: Wire rod 9a: Convex shape Part 9b: Concave part 9c: Inclined part 9d: End part 10: Fence 11: Post 12: Upper trunk edge 13: Claw 14: Mounting bolt 15: Body edge mounting bracket 16: Wire mesh mounting bracket 17: Bolt 18: Fixing bolt 19 : A part metal fitting 20: U bolt 21: A part nut 22: B part metal fitting 23: B part fixing bolt 24: B part nut 25: collar part 26: Four-sided frame A: Front side B: Back side C: Contact surface G : Gap P: Pitch S: Contact line X: Left and right direction (mesh panel)
Y: Vertical direction (mesh panel)
Z: Front-back direction (mesh panel)
w: Circumferential direction (wire material)

Claims (6)

A mesh panel in which a plurality of wires are alternately knitted,
It comprises a vertical wire in which a recess is formed, and a horizontal wire in which a recess is formed,
Either one or both of the vertical wire and the horizontal wire extends substantially linearly in the axial direction of the wire to the concave portion where the vertical wire and the horizontal wire intersect, and either of the vertical wire or the horizontal wire Or an intersection bottom that is in contact with the other is formed,
The crossing bottom is at the end of the recess in the axial direction of the vertical wire or the horizontal wire, and the outer side of the vertical wire or the horizontal wire in the circumferential direction is outside the inner side, but the vertical direction of the vertical wire or the horizontal wire A mesh panel characterized by having a cut portion formed to be large . One or both of the vertical wire and the horizontal wire are characterized in that the intersecting apex that is the back side of the intersecting bottom is curved in the concave portion where the vertical wire and the horizontal wire intersect. The mesh panel according to claim 1. The notch is a curved shape formed by bending from the inner side to the outer side in the circumferential direction of the vertical wire or the horizontal wire, an inclined shape formed by being inclined substantially linearly, or an approximately staircase The mesh panel according to claim 1, wherein the mesh panel has a step shape formed in a shape. The cross bottom is in surface contact with either the vertical wire or the horizontal wire, or is in line contact with either the vertical wire or the horizontal wire on both sides in the axial direction of the wire. The mesh panel according to any one of claims 1 to 3, wherein the mesh panel is a thing. A fence installed with a front side and a back side separated,
A mesh panel having a vertical wire formed with a recess and a horizontal wire formed with a recess, and a column to which the mesh panel is attached,
Either one or both of the vertical wire and the horizontal wire extends substantially linearly in the axial direction of the wire to the concave portion where the vertical wire and the horizontal wire intersect, and either of the vertical wire or the horizontal wire Or an intersection bottom that is in contact with the other is formed,
The crossing bottom is at the end of the recess in the axial direction of the vertical wire or the horizontal wire, and the outer side of the vertical wire or the horizontal wire in the circumferential direction is outside the inner side, but the vertical direction of the vertical wire or the horizontal wire A fence characterized by having a notch formed to be large . A wire used as a vertical wire or a horizontal wire,
Comprising a recess formed with a cross bottom extending substantially linearly in the axial direction;
The crossing bottom portion has a notch formed at the end of the concave portion in the axial direction so that the outer side in the circumferential direction is larger than the inner side in the axial direction .

Images