Wire mesh fixture

Abstract

Provided is a wire mesh fixture for rotatably attaching one wire mesh to another wire mesh easily without providing a support column or the like when producing a door or the like by combining wire meshes. 【Solution means】A wire mesh fixture 1 for producing a door by rotatably attaching a wire mesh made of one wire to a wire mesh made of the other wire includes a base 10, a fixing member support column 11 erected at the center of the base 10, a first positioning member 12 and a second positioning member 13 which are erected opposite to each other with the fixing member support column 11 interposed therebetween in the vicinity of the end of the base 10, and a fixing member 14 for fixing the wire mesh. The first positioning member 12 includes a slit portion 12a for locking another wire that intersects the wire locked by the gap K1.

Description

Technical Field

[0001] The present invention relates to a wire mesh fixture for rotatably attaching one wire mesh to another wire mesh.

Background Art

[0002] A wire mesh is made by welding wires into a mesh-like wire net. The wire mesh is used by being attached to the frame or wall surface of a structure such as a building, and as its fixture, for example, a fixing member described in Patent Document 1 has been proposed.

Prior Art Documents

Patent Documents

[0003]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0004] When manufacturing a protective fence or fence for pest control, a wire mesh may be combined. For example, when manufacturing a fence surrounding the entire perimeter of a field, it is necessary to provide an entrance / exit (door) to the field.

[0005]

[0006] ​Therefore, in the present invention, when manufacturing a door or the like by combining wire meshes, an object is to provide a wire mesh fixture for easily rotatably attaching one wire mesh to the other wire mesh without providing a support column or the like.

Means for Solving the Problem

[0007] In order to solve the above-described problems, in the invention according to claim 1, a wire mesh fixture for rotatably attaching a second wire mesh to a first wire mesh, the wire mesh fixture including: a base; a fixing member column erected at the center of the base; a first positioning member and a second positioning member erected on the base so as to face each other with the fixing member column therebetween, for positioning the wires of the first wire mesh and the wires of the second wire mesh, respectively; and a fixing member that is screwable to the fixing member column and presses and fixes the wires of the first wire mesh and the wires of the second wire mesh to the base, respectively. The first positioning member includes a groove-shaped slit portion that locks and positions another wire that intersects the wire of the first wire mesh pressed by the fixing member. The wire of the first wire mesh is locked in the gap between the first positioning member and the fixing member column, the other wire is locked in the slit portion, the wire of the second wire mesh is locked and positioned in the gap between the second positioning member and the fixing member column, and the fixing member is screwed to the fixing member column to press and attach the wires of the first wire mesh and the wires of the second wire mesh to the base, respectively, thereby rotatably attaching the second wire mesh to the first wire mesh, using the technical means described above.

[0008] In the invention according to claim 2, in the wire mesh fixture according to claim 1, the technical means is used that the slit portions are provided at two positions symmetrically with respect to the fixing member column.

Effect of the Invention

[0009] According to the wire mesh fixture of the present invention, the second wire mesh can be rotatably attached to the first wire mesh. Thereby, it is possible to easily manufacture a door or the like that can be opened and closed firmly and reliably without providing a support column or the like.

Brief Description of the Drawings

[0010]

Figure 1

Figure 2

Figure 3

Figure 4

Figure 5

Figure 6

Figure 7

Embodiment for Carrying Out the Invention

[0011] The wire mesh fixture in the present embodiment will be described with reference to Figs. 1 and 2.

[0012] (Configuration of the wire mesh fixture) For a wire mesh WM1 composed of a wire W1, a wire mesh mounting tool 1 for producing a door by rotatably attaching a wire mesh WM2 composed of a wire W2 is, as shown in FIGS. 1 and 2, a base 10 formed in a plate shape as a whole, a fixing member support column 11 erected at the center of the base 10, and first positioning members 12 and second positioning members 13 erected opposite to each other near the ends of the base 10 with the fixing member support column 11 interposed therebetween, and a fixing member 14 for fixing the wire mesh.

[0013] The fixing member support column 11 is formed in a columnar shape, and a screw portion 11a for screwing the fixing member 14 is formed on the outer peripheral portion near the tip.

[0014] The first positioning member 12 and the second positioning member 13 are erected in parallel in the same direction opposite to each other near the ends of the base 10 with the fixing member support column 11 interposed therebetween.

[0015] The width of the gap K (gap K1 and gap K2 respectively) between the fixing member support column 11 and the first positioning member 12 and the second positioning member 13 is set to such an extent that the wire constituting the wire mesh can be locked and does not rattle within the gap K.

[0016] The first positioning member 12 is provided with a slit portion 12a for locking another wire W1 that intersects the wire W1 locked by the gap K1. The width L1 of the slit portion 12a is set to such an extent that the other wire W1 can be locked and does not rattle within the slit portion 12a. Further, the depth L2 is set to a depth capable of locking the other wire W1.

[0017] The wire mesh is made by welding wires into a mesh-like wire net. Since the wires arranged in the horizontal direction are welded to the wires arranged in the vertical direction, the intersecting wires are not in the same plane and a step is generated.

[0018] Therefore, in FIG. 1(A), the upper surface of the slit portion 12a and the upper surface of the base 10 are substantially at the same height, and the slit portion 12a is formed so as to be able to correspond to the above-described step.

[0019] In the present embodiment, in order to increase the degree of freedom of attachment and improve convenience, two slit portions 12a are provided at symmetric positions centering on the fixing member support column 11, but only one slit portion may be provided.

[0020] The fixing member 14 is a nut-shaped member that can be screwed onto the fixing member support column 11. The fixing member 14 includes a main body portion 14a and a locking portion 14b. The locking portion 14b is formed below the main body portion 14a (on the side of the base 10) and is formed wider than the main body portion 14a in order to lock the wire.

[0021] As shown in FIG. 3, the wire mesh fixture 1 can also be manufactured using the bolt 2. At this time, the head 20 of the bolt 2 and the welded portion 3 between the head 20 of the bolt 2 and the positioning member 12 constitute the base, the shaft 21 of the bolt 2 corresponds to the fixing member support column 11, and the nut 4 corresponds to the fixing member 14.

[0022] (Method of attaching wire mesh) A method of manufacturing a door by rotatably attaching a wire mesh WM2 to a wire mesh WM1 will be described with reference to FIGS. 4 to 6. Here, a case where the wire mesh WM1 is erected from the ground G will be described as an example. In FIGS. 5 and 6, only the portion attached by the wire mesh fixture 1 is enlarged for explanation.

[0023] FIG. 4 shows a state where the wire mesh WM2 is rotatably attached to the wire mesh WM1. Here, the wire mesh WM1 is arranged such that the vertical wire W1 is in the front. The wire W2 at the left end of the wire mesh WM2 is attached to the wire W1 at the right end of the wire mesh WM1 by the wire mesh fixture 1, and the wire mesh WM2 is rotatable in the depth direction of the figure.

[0024] First, as shown in FIG. 5, prepare the wire mesh fixture 1 with the fixing member 14 removed. Guide the vertical wire W1a of the wire mesh WM1 into the gap K1 between the first positioning member 12 and the fixing member support column 11, guide the horizontal wire W1b intersecting with this wire W1 into the slit portion 12a, and guide the wire W2 of the wire mesh WM2 into the gap K2 between the second positioning member 12 and the fixing member support column 11.

[0025] At this time, it is preferable to arrange the wire mesh WM2 such that the wire W2 is placed on the upper surface of the second positioning member 13.

[0026] Subsequently, as shown in FIG. 6, when the fixing member 14 is screwed onto the fixing member support column 11, the wires W1a and W2 are respectively pressed toward the base 10 by the locking portions 14b of the fixing member 14, and are sandwiched and attached in the gaps K1 and K2.

[0027] Thereby, after the wires W1a and W2 are respectively positioned in the gaps K1 and K2, the second wire mesh WM2 is attached to the first wire mesh WM1.

[0028] (Method for rotating the wire mesh) A method for rotating the second wire mesh WM2 with respect to the first wire mesh WM1 will be described with reference to FIG. 7.

[0029] As shown in FIG. 7(A), when attempting to rotate the second wire mesh WM2 from the state where the door made of the wire mesh WM2 is closed, since the wire W1b is locked in the slit portion 12a, the wire mesh fixture 1 cannot rotate. As shown in FIG. 7(B), the wire W2 slides and rotates on the base 10 and the fixing member 14 in the gap K2. In this way, the second wire mesh WM2 can be rotated with respect to the first wire mesh WM1.

[0030] After that, as shown in Fig. 7(C), the positional relationship between the first wire mesh WM1 and the wire mesh fixture 1 remains unchanged, and the second wire mesh WM2 can be rotated. Here, since the horizontal wire W1b is locked to the slit portion 12a, the wire mesh fixture 1 does not move in the vertical direction, so rattling does not occur and it can be firmly attached. Also, if the wire mesh WM2 is arranged such that the wire W2 is placed on the upper surface of the second positioning member 13, the wire mesh WM2 can be prevented from shifting downward.

[0031] Accordingly, by attaching the wire mesh fixtures 1 at a plurality of locations according to the size of the wire mesh or the like, a strong and easily rotatable entrance / exit (door) can be easily produced.

[0032] (Modified example) If the fixing member 14 can be locked to the wire only by the main body portion 14a, there is no need to provide the locking portion 14b. At this time, the lower surface of the main body portion 14a corresponds to the locking portion 14b.

[0033] (Effect of the embodiment) According to the wire mesh fixture 1 of the present invention, the second wire mesh WM2 can be rotatably attached to the first wire mesh WM1. Accordingly, a door or the like that can be easily and firmly opened and closed can be produced without providing a support column or the like.

Explanation of reference numerals

[0034] 1... Wire mesh fixture 10... Base 11... Fixing member support column 11a... Threaded portion 12... First positioning member 12a... Slit portion 13... Second positioning member 14... Fixing member 14a... Main body portion 14b... Locking portion 2... Bolt 20…Head 21…Shaft 3…Weld 4…Nut K, K1, K2…Gap WM1, WM2…Wire Mesh W1, W2…Wire

Claims

1. A wire mesh mounting tool for rotatably mounting a second wire mesh relative to a first wire mesh, comprising: With the base, A fixing member support erected at the center of the base; a first positioning member and a second positioning member that are erected on the base to face each other across the fixing member support and that position the wires of the first wire mesh and the wires of the second wire mesh, respectively; a fixing member that can be screwed to the fixing member support and presses and fixes the wires of the first wire mesh and the wires of the second wire mesh to the base, the first positioning member includes a groove-shaped slit portion that engages and positions another wire that intersects with the wire of the first wire mesh pressed by the fixing member, The wires of the first wire mesh are engaged in the gap between the first positioning member and the fixing member support, the other wires are engaged in the slit portion, and the wires of the second wire mesh are engaged in the gap between the second positioning member and the fixing member support to position the wires; A wire mesh mounting device characterized by screwing the fixing member into the fixing member support and pressing the wires of the first wire mesh and the wires of the second wire mesh against the base, thereby rotatably mounting the second wire mesh relative to the first wire mesh.

2. The wire mesh fastening device according to claim 1, characterized in that the slit portion is provided in two places at symmetrical positions around the fixing member support.

Images