TWI557285B - Bonding Method of Metal Mesh and Mesh Structure - Google Patents

Description

Frame joint method of metal mesh and mesh structure

The invention relates to a metal mesh manufacturing method and a finished product thereof, in particular to a metal mesh frame bonding method and a mesh structure.

Please refer to Fig. 1, which is a metal mesh 9 which is prepared from a plurality of strands. The metal mesh 9 has a plurality of twisted portions 91 and a plurality of extending portions 92. Each of the twisted portions 91 is formed by twisting two strands adjacent to each other, and the second strand is formed at the end of the twisted portion 91. The obliquely separated portions respectively constitute the two aforementioned extending portions 92, so that any two adjacent extending portions 92 are connected at one end and have different extending directions.

Referring to FIGS. 2 and 3, after the metal mesh 9 is finished, the edge of the metal mesh 9 is formed with a plurality of spaced-apart pieces 93 to be wound (may be several twisted portions 91 as shown in FIG. 2, or As shown in Fig. 3, there are a plurality of extensions 92), and a frame line 8 is provided for winding a plurality of to-be-wounds 93 of the metal mesh 9, and the metal mesh 9 is folded for use.

In detail, referring to FIG. 2, when the plurality of to-be-wounds 93 are a plurality of twisted portions 91, the frame line 8 can abut against a plurality of twists from the end edge of the metal mesh 9 into the second row. The top end of the winding portion 91 is provided for the plurality of to-be-wound members 93 to be wound in the same direction with the frame line 8 as an axis, and the plurality of extending portions 92 located between the first and second rows of the twisted portions 91 are wound. Fixed to the border line 8.

Referring to FIG. 3, when the plurality of to-be-wounds 93 are a plurality of extensions 92, the frame line 8 can abut against the top ends of the plurality of twisted portions 91 of the first row from the end edge of the metal mesh 9. The plurality of to-be-wounds 93 are wound around the frame line 8 in the same direction, and the plurality of to-be-wounds 93 are wound and fixed to the frame line 8.

However, when the metal mesh 9 receives an external force toward the mesh surface, or a tensile force along the mesh surface and away from the frame line 8, the plurality of to-be-wounds 93 that are originally wound in the same direction are again caused by the same The direction (the direction opposite to the original winding direction) is rotated, thereby causing the metal mesh 9 to be separated from the frame line 8, which has a problem of poor bonding stability.

The invention provides a frame joint method for a metal mesh and a mesh structure, which can make the metal mesh difficult to separate from the frame line when subjected to an external force.

The method for assembling a frame of a metal mesh according to the present invention comprises the steps of: preparing a metal mesh having at least one end edge of the metal mesh having a plurality of spaced-aparted articles to be wound; and winding the plurality of to-be-rolled articles separately A border line in which at least two adjacent to-be-wounds are wound in the opposite direction in the border line.

Wherein, the metal mesh is composed of a plurality of strands, the metal mesh having a plurality of twisted portions and a plurality of extending portions, each of the twisted portions being formed by twisting two wires adjacent to each other, The two strands respectively form two extensions at obliquely separated ends of the strands; the metal mesh comprises a plurality of longitudinally adjacent rows of cells, each row of cells comprising a row along a row A plurality of twisted portions and a plurality of extension portions respectively connected to the same side ends of the two adjacent twisted portions.

The metal mesh is cut along a cutting line, and the cutting line passes through the plurality of twisted portions in one of the horizontal rows of the metal mesh in the transverse direction, so that each of the to-be-wound parts is a twisted portion To wrap around the border line.

Or cutting the metal mesh along a cutting line, the cutting line passing through the connection between the plurality of twisted portions and the plurality of extending portions in one of the row units of the metal mesh in the row direction, so that each A wire to be wound is a twisted portion to be wound around the frame line.

Or cutting the metal mesh along a cutting line, the cutting line passing through the plurality of extensions in one of the row units of the metal mesh in the row direction, so that each of the to-be-wounds is an extension portion, Wrap around the border line.

Or cutting the metal mesh along a cutting line, the cutting line overlapping with a boundary of one of the row cells of the metal mesh, and connecting the plurality of hinges to the plurality of extensions of the other row unit Wherein each of the articles to be wound is an extension to be wound around the frame line.

After the cutting, each of the to-be-wounds forms a cutting point away from the center of the metal mesh at the end, and each of the to-be-wounds is wound around the frame line, and the cutting point of each of the to-be-wounds faces the metal The inside of the net.

The two adjacent to-be-wounds to be wound in the opposite direction in the opposite direction are respectively located on the opposite sides of the frame line, The two adjacent to-be-wounds are then wound in the opposite direction in the border line.

Preferably, any two adjacent to-be-wounds may be optionally wound in the opposite direction on the border line.

The mesh structure of the present invention comprises a metal mesh and a frame line; wherein at least one end edge of the metal mesh has a plurality of spaced-aparted articles to be wound, and the plurality of wires to be wound are wound and fixed on the frame line. And at least two adjacent to-be-wounds are wound in the opposite direction in the border line. Preferably, any two adjacent to-be-wounds may be optionally wound in the opposite direction on the border line.

Accordingly, the frame bonding method and the mesh structure of the metal mesh of the present invention can provide winding effects in two different directions, so as to effectively disperse the external force when the metal mesh is subjected to an external force, and even if the metal mesh and the frame line are in one of them The detachment phenomenon occurs in the winding direction, and the stable winding can be maintained in the other winding direction, so that the metal mesh is not easily separated from the frame line, and the effect of improving the bonding stability is enhanced, and the durability is improved.

The above and other objects, features and advantages of the present invention will become more <RTIgt;

Referring to FIG. 4, the present invention provides a frame bonding method for a metal mesh, which is used to combine a metal mesh 1 with at least one border line 2, and includes the following steps:

A metal mesh 1 is prepared, which is made up of a plurality of strands. The metal mesh 1 has a plurality of twisted portions 11 and a plurality of extending portions 12, and each of the twisted portions 11 is formed by winding two wires adjacent to each other, and the two wires are formed at the end of the twisted portion 11 The obliquely separated portions respectively constitute two aforementioned extensions 12; that is, each of the extensions 12 is one of the segments on one of the strands, and any two adjacent extensions 12 are connected at one end and have Different extension directions.

It is worth mentioning that the focus of the present invention is on the bonding method and structure between the end edge of the metal mesh 1 and the frame line 2, so the mesh pattern of the metal mesh 1 is not limited, and may be a hexagonal mesh, a diamond mesh or Other arbitrary types of meshes; in this embodiment, a hexagonal mesh is selected as an example, but is not limited thereto.

In this embodiment, the metal mesh 1 includes a plurality of vertically adjacent row units U, each of the row units U includes a plurality of twisted portions 11 arranged in a row direction D, and are respectively connected to two A plurality of extensions 12 at the same side end of adjacent twisted portions 11.

After the metal mesh 1 is completed, a plurality of spaced-apart objects 13 to be wound are formed on at least one end edge, and the plurality of to-be-wounds 13 may be a plurality of twisted portions 11 or a plurality of extending portions 12 (eg, The embodiment shown in Fig. 10 is described in detail later. Moreover, in order to make the end edge of the metal mesh 1 have a relatively uniform length of the member to be wound 13 for the subsequent winding operation, the metal mesh 1 may be selected before the plurality of to-be-wounds 13 are wound. Cut.

Referring to FIG. 5, in the embodiment, the metal mesh 1 may be cut along a cutting line L1 or L2, and the cutting line L1 passes through one of the row units U of the metal mesh 1 along the course direction D. In the plurality of twisted portions 11 , the cutting line L2 passes through the plurality of twisted portions 11 of the one of the row units U of the metal mesh 1 and the plurality of extending portions 12 along the row direction D Junction. The cut end edge of the metal mesh 1 is formed as a plurality of spaced-apart members 13 to be wound as shown in FIG. 6, and each of the to-be-wound members 13 is a twisted portion 11. Further, the plurality of to-be-wounds 13 respectively form a cutting point 131 at the end portion away from the center of the metal mesh 1.

Referring to FIG. 7 , the plurality of to-be-wounds 13 are respectively wound and fixed to a frame line 2 , and any two adjacent to-be-wounds 13 can be selectively wound in the opposite direction on the frame line 2 . Or at least two adjacent to-be-wounds 13 are wound around the border line 2 in opposite directions.

In detail, please refer to FIG. 8 , before the plurality of to-be-wounds 13 are wound around the frame line 2, the plurality of to-be-wounds 13 can be toggled first, or the frame line 2 can be bent, so that The two adjacent to-be-wounds 13 wound in the opposite direction of the frame line 2 can be respectively located on the opposite sides of the frame line 2, and the two adjacent to-be-wounds 13 are respectively opposite in the opposite direction. The border line 2 is wound. That is, in the case of Fig. 8, the to-be-wound 13 on the left side is wound in the frame line 2 in the clockwise direction a, and the to-be-wound member 13 on the right side is wound in the frame line in the counterclockwise direction b. 2.

Referring to FIG. 9, when all the to-be-wounds 13 are wound around the frame line 2, the combination of the metal mesh 1 and the frame wire 2 can be completed. It should be particularly noted that, when the plurality of to-be-wounds 13 are wound, each of the to-be-wounds 13 is wound about the frame line 2 by about 180 degrees in respective winding directions, so that the to-be-wounds 13 are located. The cutting point 131 of the end can face the inner side of the metal mesh 1. In this way, on the one hand, the plurality of to-be-wounds 13 can be wound around the frame line 2 and the holding force is generated; on the other hand, the cutting point 131 which is sharper after the cutting can be prevented from being cut to the outside and the cut is used. Risk. Moreover, each of the to-be-wounds 13 is wound around the corner of the frame line 2, or may be an odd multiple of about 180 degrees, that is, a plurality of turns to increase the holding force, and the corresponding cutting point is also enabled. 131 faces the inner side of the metal mesh 1 to avoid cutting the user.

Therefore, the frame bonding method of the metal mesh of the present invention can produce a mesh structure comprising a metal mesh 1 and a frame line 2, and at least one end edge of the metal mesh 1 has a plurality of spaced-apart members 13 to be arranged at intervals. The plurality of to-be-wounds 13 are wound and fixed to the frame line 2, wherein any two adjacent to-be-wounds 13 can be selectively wound in the opposite direction on the frame line 2, or at least two of them Adjacent to-be-wounds 13 are wound around the border line 2 in opposite directions. According to this, the mesh structure can provide the winding effect in two different directions by being wound around the to-be-wound 13 of the frame wire 2 in the opposite direction, and the external force can be effectively dispersed when the metal mesh 1 is subjected to an external force, and even The metal mesh 1 and the frame wire 2 are separated in one winding direction, and the winding direction can be maintained in the other winding direction, so the metal mesh 1 will not be easily separated from the frame wire 2, and the binding stability is improved. At the same time, it helps to improve the durability of the mesh structure.

It is worth mentioning that in the combined structure of the metal mesh 1 and the frame wire 2, as long as there are at least two adjacent to-be-wounds 13 wound in opposite directions, the effect of improving the bonding stability can be achieved; In the several to-be-wounds 13 of the metal mesh 1, the number of the forwardly wound to-be-wound 13 and the reverse-wound to-be-wound 13 are not necessarily the same, and the ordering does not have to be regular. Therefore, it is not limited to the type of the diagram of this embodiment. Wherein, when a plurality of to-be-wounds 13 of the metal mesh 1 are regularly wound in a forward direction and a reverse direction (ie, any two adjacent to-be-wound members 13 are selected to be wound in the opposite direction in the border line) 2), the effect of improving the stability of the combination can be maximized. That is, when one of the to-be-wrapped members 13 is wound in the clockwise direction on the frame line 2, the next to-be-wound member 13 is wound in the counterclockwise direction on the frame line 2, and then the next to-be-wound member 13 is wound in the clockwise direction in the frame line 2, and then the remaining to-be-wounds 13 are also wound in the frame line 2 in this order.

The above-mentioned mesh structure can be used, for example, to block earth or stone to protect earth and stone, especially to avoid sudden occurrence of earth and rock caving near the road, or to surround a specific range of earth and stone, and to avoid the loss of earth and stone. However, in addition to this use, the mesh structure can also be used for other common barrier applications, and is therefore not limited to the above purposes.

Referring to FIGS. 4 and 10, in another embodiment of the present invention, the metal mesh 1 may be cut along a cutting line L3 or L4, and the cutting line L3 passes through the metal mesh along the course direction D. The plurality of extending portions 12 in a row of cells U, the cutting line L4 overlapping with a boundary of one of the row cells U of the metal mesh 1, and passing through the plurality of winding portions 11 and another horizontal row unit The junction of several extensions 12 of U. The cut end edge of the metal mesh 1 is formed as a plurality of spaced-apart members 13 to be wound as shown in FIG. 11, and each of the to-be-wound members 13 is an extension portion 12. Further, the plurality of to-be-wounds 13 respectively form a cutting point 131 at the end portion away from the center of the metal mesh 1.

Referring to FIG. 12, the plurality of to-be-wounds 13 are respectively wound and fixed to a frame line 2, and any two adjacent to-be-wounds 13 can be selectively wound in the opposite direction on the frame line 2. Or at least two adjacent to-be-wounds 13 are wound around the border line 2 in opposite directions.

In detail, please refer to FIG. 13 , before the plurality of to-be-wounds 13 are wound around the frame line 2, the plurality of to-be-wounds 13 can be first turned, or the frame line 2 can be bent, so that The two adjacent to-be-wounds 13 wound in the opposite direction of the frame line 2 can be respectively located on the opposite sides of the frame line 2, and the two adjacent to-be-wounds 13 are respectively opposite in the opposite direction. The border line 2 is wound. That is, in the case of Fig. 13, the to-be-wound 13 on the left side is wound in the frame line 2 in the clockwise direction a, and the to-be-wound member 13 on the right side is wound in the frame line in the counterclockwise direction b. 2.

Referring to FIG. 14, when all the to-be-wounds 13 are wound around the frame line 2, the combination of the metal mesh 1 and the frame line 2 can be completed. Each of the to-be-wounds 13 is wound by an odd multiple of 180 degrees along the frame line 2 in a respective winding direction to be surely wound around the frame line 2 to generate a holding force, and at the same time, the cutting is prevented. The sharp cutting point 131 faces outwards, posing a risk of cutting the user.

Similarly, in the several to-be-wounds 13 of the metal mesh 1 of the present embodiment, the number of the forwardly wound to-be-wound 13 and the reverse-wound to-be-wound 13 are not necessarily the same, and the ordering is not It must be regular, and when any two adjacent to-be-wounds 13 are wound in the opposite direction in the frame line 2, the effect of improving the bonding stability can be optimized.

Further, in the same form of "make two adjacent to-be-wounds 13 wound in the opposite direction in the frame line 2", this embodiment is based on "an extension portion composed of a single strand of material". 12" is wound around the frame line 2, and the former embodiment is wound around the frame line 2 by "twisting portion 11 composed of two strands twisted", so the embodiment "winds in the opposite direction in the border line" The number of the to-be-wounds 13" of the second embodiment is almost twice that of the previous embodiment, so that the effect of improving the bonding stability can be provided, and the mesh-like structure body is less susceptible to damage by external force, and the durability is good.

Referring to FIG. 15 , the present invention is applied to a metal mesh 1 combined with a diamond mesh type and a frame line 2 , and a plurality of to-be-wounds 13 of the metal mesh 1 are respectively wound and fixed on the wire mesh 1 . The border line 2, and at least two adjacent to-be-wounds 13 are wound around the border line 2 in opposite directions. Moreover, although the fifteenth embodiment of the present invention discloses the joint portion of the extension portion 12 as the to-be-wound member 13, the metal mesh 1 having the rhombic grid may be twisted several times at the end edge to form a long twist. The winding portion 11 is wound around the frame line 2 as a member to be wound 13, which is understood by those of ordinary skill in the art.

In summary, the frame bonding method and the mesh structure of the metal mesh of the present invention can provide winding effects in two different directions, so as to effectively disperse external force when the metal mesh is subjected to external force, even if the metal mesh and the frame line are One of the winding directions is detached, and the other winding direction can maintain the stable winding; therefore, the metal mesh of the present invention is less likely to be bordered with the frame than the conventional method of winding and fixing only in a single direction. Separation, the invention has the effect of improving the bonding stability, and at the same time helps to improve the durability of the mesh structure.

While the invention has been described in connection with the preferred embodiments described above, it is not intended to limit the scope of the invention. The technical scope of the invention is protected, and therefore the scope of the invention is defined by the scope of the appended claims.

[Invention] 1 Metal mesh 11 Winding portion 12 Extension portion 13 to be wound 131 Cutting point 2 Border line a Clockwise direction b Counterclockwise direction Direction direction L1, L2, L3, L4 Cutting line U Alignment unit Conventional] 8 border line 9 metal mesh 91 twisted portion 92 extension 93 to be wrapped

Fig. 1 is a schematic view showing the structure of a metal mesh prepared by a plurality of strands. Fig. 2 is a schematic view showing the structure of a conventional metal mesh wound and fixed to a frame line by a twisted portion. Fig. 3 is a schematic view showing the structure of a conventional metal mesh wound and fixed to a frame line by an extension portion. Fig. 4 is a schematic view showing the structure of a metal mesh according to an embodiment of the present invention before being combined with a frame line. Fig. 5 is a partial structural view showing a metal mesh according to an embodiment of the present invention. Fig. 6 is a schematic view showing the embodiment of the present invention in which a metal mesh is wound and fixed to a frame line by a twisted portion. Fig. 7 is a schematic view showing the embodiment of the present invention in which a metal mesh is wound and fixed to a frame line by a twisted portion. Figure 8 is a schematic view showing the embodiment in which the twisted portion of the metal mesh is located on the opposite sides of the frame line in the radial direction. Fig. 9 is a partial structural view showing a network structure obtained by an embodiment of the present invention. Fig. 10 is a partial structural view showing a metal mesh according to another embodiment of the present invention. Figure 11 is a schematic view showing another embodiment of the present invention in which a metal mesh is wound and fixed to an edge of a frame. Fig. 12 is a schematic view showing the embodiment of the present invention in which the metal mesh is wound and fixed to the frame line by the extending portion. Figure 13 is a schematic view showing another embodiment of the present invention in which the extending portions of the metal mesh are located on opposite radial sides of the frame line. Fig. 14 is a partial structural view showing a network structure obtained by another embodiment of the present invention. Fig. 15 is a schematic view showing the application of the present invention to a metal mesh and a frame line in combination with a diamond mesh pattern.

1 Metal mesh 11 Twisted part 12 Extension part 13 Wrapped piece 131 Cutting point 2 Border line

Claims (11)

A method for bonding a frame of a metal mesh comprises the steps of: preparing a metal mesh having at least one end edge of the metal mesh having a plurality of spaced-aparted articles to be wound, cutting the metal mesh along a cutting line, and after cutting, each The to-be-wrapped member forms a cutting point away from the center of the metal mesh at the end; and the plurality of to-be-rolled parts are respectively wound and fixed on a frame line, wherein at least two adjacent to-be-rolled parts are in opposite directions After being wound around the frame line, each of the to-be-wounds is wound around the frame line, and the cutting point of each of the to-be-rolled articles faces the inner side of the metal mesh. The method for joining frames of a metal mesh according to claim 1, wherein the metal mesh is composed of a plurality of wires, the metal mesh having a plurality of twisted portions and a plurality of extensions, each of the twisted The winding portion is composed of two strands which are close to each other, and the two strands respectively form two extending portions at obliquely separated ends of the twisting portion; the metal mesh comprises a plurality of longitudinally adjacent portions In the row unit, each row unit includes a plurality of twisted portions arranged in a row direction, and a plurality of extension portions respectively connected to the same side ends of the two adjacent twisted portions. The frame bonding method of the metal mesh according to claim 2, wherein the cutting line passes through the plurality of twisted portions in one of the row units of the metal mesh in the course direction, so that each The winding member is a twisted portion to be wound around the border line. The method for joining frames of a metal mesh according to claim 2, wherein the cutting line passes through the plurality of twisted portions in one of the row units of the metal mesh and the plurality of extensions along the course direction The joints of the portions are such that each of the articles to be wound is a twisted portion to be wound around the frame line. The frame joining method of the metal mesh according to claim 2, wherein the cutting line passes through the plurality of extensions in one of the row units of the metal mesh in the course direction, so that each of the plurality of extensions is to be wound The piece is an extension to be wound around the border line. The method for joining frames of a metal mesh according to claim 2, wherein the cutting line overlaps with a boundary of one of the row cells of the metal mesh, and passes through the plurality of wraps and the other row unit The joints of the plurality of extensions are such that each of the articles to be wound is an extension to be wound around the frame line. The method for joining frames of a metal mesh according to any one of claims 1 to 6, wherein the plurality of articles to be wound are wound in front of the frame wire, and the wire is to be wound in the opposite direction. Two adjacent to-be-wounds of the frame line are respectively located on two opposite sides of the frame line, and the two adjacent to-be-wounds are respectively wound in the opposite direction in the frame line. The frame joining method of the metal mesh according to claim 7, wherein any two adjacent to-be-wounds are wound in the opposite direction in the frame line. The frame joining method of the metal mesh according to any one of claims 1 to 6, wherein any two adjacent to-be-wounds are wound in the opposite direction in the frame line. A mesh structure comprising a metal mesh and a frame line; wherein at least one end edge of the metal mesh has a plurality of spaced-apart objects to be wound, and each of the to-be-wound members forms an end away from the center of the metal mesh at the end a cutting point, the plurality of to-be-rolled pieces are wound and fixed to the frame line, and at least two adjacent to-be-wound pieces are wound in the opposite direction in the frame line, and each of the to-be-wound pieces is wound around the frame After the wire, the cutting point of each of the to-be-rolled articles faces the inner side of the metal mesh. The mesh structure according to claim 10, wherein any two adjacent to-be-wounds are wound in the opposite direction in the frame line.