CN210191392U - Metal net - Google Patents

Abstract

A metal mesh, comprising: a plurality of rib structures alternately connected with each other at a spacing distance; and a plurality of holes which are polygonal and are positioned between the rib structures; wherein, the intersection of the rib structures forms an intersection part, and the intersection parts are mutually convex and concave to present a wave interweaving shape.

Description

Metal net

Technical Field

The utility model relates to a metal mesh, be one kind very much install on the speaker and present crisscross unsmooth form metal mesh to possess impact-resistant, resistant colluding the function of drawing, have pleasing to the eye and durability concurrently.

Background

The existing metal net is of a plane structure and is provided with square or round holes, when the loudspeaker receives impact, the loudspeaker often sinks, the appearance is quite unattractive, and particularly, the loudspeaker on an automobile door plate is often damaged by the impact of common appliances such as legs or umbrellas caused by the fact that a driver improperly closes the door.

In addition, there is also a kind of beautiful existing metal net, although it is a crisscross weave, although it is beautiful, it is not able to resist hook pull, it is easy to be broken by foreign matter rushing into the hole and pulling, the driver often places the umbrella between the driver's seat and the door, when the door is closed, the end of the umbrella rib is easy to insert into the metal net of the door to cause hook pull, so the metal net is deformed or broken, furthermore, the manufacturing procedure of the metal net is complex and the cost is very high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned problem, the utility model discloses a: a plurality of rib structures alternately connected with each other at a spacing distance; and a plurality of holes which are polygonal and are positioned between the rib structures; wherein, the intersection of the rib structures forms an intersection part, and the intersection parts are mutually convex and concave to present a wave interweaving shape.

Preferably, the rib structures of the present invention are connected in a plurality of different directions in a staggered manner, and the rib structures having the same direction are arranged at the same interval distance from each other.

Preferably, the metal mesh of the present invention is a sheet body in a thin sheet shape.

Preferably, this metal mesh of the utility model is integrated into one piece.

Preferably, the utility model discloses a these holes are the square, and this intersection bellying presents the protruding form of cross wave, and this intersection portion that has the protruding form of cross wave is shock-resistant portion, and these holes that are the square then form resistant colluding and draw the portion.

Preferably, the utility model discloses a this metal mesh is used for the speaker screen panel.

Preferably, the surface of the metal mesh of the present invention further comprises a coating.

Preferably, the surface coating of the metal mesh of the present invention is decorative in appearance and/or wear and corrosion resistant.

Compared with the prior art, the utility model discloses an intersection portion that muscle structure staggered department formed, when its bulge received the strength striking, the strength will be because of wavy structure homodisperse, and the hole is because the three-dimensional structure of wavy slope, make the foreign matter be difficult to get into, in case the object of foreign matter (like the rib end) penetrates the hole, also get rid of poverty and extract easily because this three-dimensional structure, just in addition the foreign matter catches on the hole, also because its three-dimensional structure during this hole atress, other positions of strength accessible disperse, be difficult for drawing and produce the deformation because of colluding. The present invention will now be described in detail with reference to the following specific embodiments in conjunction with the accompanying drawings.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention.

Fig. 2 is a top view of the embodiment of the present invention.

Fig. 3 is a schematic view of the present invention when impacted.

Fig. 4A and 4B are schematic views of the utility model when hooked.

[ notation ] to show

100 metal net

110 rib structure

120 holes

130 meeting part

10. 20 foreign matter

21 hook part

F force

Detailed Description

Referring to fig. 1, fig. 1 is a perspective view of an embodiment of the present invention, as shown in the figure, the present invention is a metal mesh 100, which includes: the rib structures 110 are connected with each other in a staggered manner at a spacing distance, and the holes 120 are polygonal and located between the rib structures 110, wherein the staggered positions of the rib structures 110 form a meeting part 130, and the meeting part 130 is convex-concave and is in a wave-shaped interweaving manner.

To explain further, the rib structures 110 of the present invention are connected in a plurality of different directions in a staggered manner, and the rib structures 110 having the same direction are arranged at the same interval distance from each other. In the present embodiment, as shown in the top view of fig. 2, the holes 120 are square, please refer to fig. 1, the protruding part of the intersection 130 is in a cross-shaped wave protruding shape, the intersection 130 with the cross-shaped wave protruding shape is an impact resistant part, and the square holes 120 form a hook resistant part.

Referring to fig. 3, which is a schematic view of the present invention when being impacted, as shown in the figure, the metal mesh 100 can be installed inside the door of the automobile, and when the foreign object 10 impacts the protruding meeting portion 130 of the metal mesh 100, the force F is dispersed due to the wave interweaving shape.

Please refer to fig. 4A and 4B, which are schematic diagrams of the hooked drawing of the present invention, as shown in fig. 4A, when the foreign object 20 penetrates into the hole 120 of the metal net 100, the hole 120 is of a three-dimensional structure with a wavy slope, so the foreign object 20 is easy to get out of the way (as shown by the arrow in the enlarged view), and as shown in fig. 4B, when the foreign object 20 is hooked to be pulled out strongly, the hook portion 21 of the foreign object 20 happens to hook the intersecting portion 130 of the inner protrusion, and the force F is dispersed due to the wave interlacing.

Further, the metal mesh 100 of the present invention is a sheet-like body, preferably, an integrally formed body. The material of the metal mesh 100 includes stainless steel and iron.

In addition, the surface of the metal net of the present invention further includes a coating layer (not shown), which includes Polytetrafluoroethylene (PTFE) or a zinc coating layer, and can be used as an appearance decoration and/or wear-resistant and corrosion-resistant.

To sum up, the utility model discloses a metal mesh possesses shock-resistant, resistant function of colluding and drawing, has pleasing to the eye and durability concurrently, has the industrial value of utilizing.

Claims (7)

1. A metal mesh, the metal mesh is integrated into one piece, characterized by comprising:

a plurality of rib structures connected in a staggered and non-overlapping manner at a spacing distance; and

a plurality of holes which are polygonal and are positioned between the rib structures;

wherein, the intersection of the rib structures forms an intersection part, and the intersection parts are mutually convex and concave to present a wave interweaving shape.

2. A metal netting according to claim 1, characterized in that the rib structures are connected in a plurality of different directions in a staggered manner, the respective rib structures having the same direction being arranged at the same spacing distance from each other.

3. The metal netting of claim 1, wherein the metal netting is in the form of a sheet.

4. The expanded metal of claim 1, wherein the holes are square, the protrusions of the intersections are cross-shaped wave-like protrusions, the intersections with the cross-shaped wave-like protrusions are impact-resistant portions, and the square holes form hook-pull resistant portions.

5. The metal mesh of claim 1, wherein the metal mesh is used for a speaker mesh enclosure.

6. The expanded metal of claim 1, wherein the surface of the expanded metal further comprises a coating.

7. The expanded metal of claim 6, wherein the coating is decorative and/or wear and corrosion resistant.

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