CN2756693Y

CN2756693Y - Fan-shaped hole metal plate net

Info

Publication number: CN2756693Y
Application number: CN 200420082867
Authority: CN
Inventors: 罗玉明; 罗朗
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-08-16
Filing date: 2004-08-16
Publication date: 2006-02-08
Anticipated expiration: 2014-08-16

Abstract

The utility model relates to a multifunctional metal plate net that is provided with fan-shaped net holes. The utility model adopts a complete metal plate, which is processed into fan-shaped holes that form cyclic permutations of a delta shape by the way of mechanical cutting and extension. The holes are connected with each other by X-shaped wire stems. Since the wire stems are shown in a more inclined direction, the three-dimensional effect of the plate net is reinforced and the performances of anti-glare and light-proofing of the plate net are enhanced greatly. Since the metal plate can adopt thin metal plate to produce strong three-dimensional effect, the utility model saves material. Since the wire stems are made into thin flaky shapes, they can be cleaned or refurbished by painting from the front and the back directions. Besides, another aim of the utility model is to provide a design, which can be installed in a frontal direction for use and can also be installed in a lateral inclined direction for use. By this way, it is more helpful for the utility model to play its functions of anti-glare and light-proofing.

Description

A kind of scallop hole metal lath

Technical field

It is fan-shaped metal lath that the utility model relates to a kind of multiduty mesh, belongs to the technical field of metal lath.

Background technology

Existing metal lath, the rhombus of mesh profile parallelogram, exist that third dimension is strong, silk stalk section since for the four sides three-dimensional bar-shaped so cut off easily, weak point such as the hole shape outward appearance is attractive in appearance inadequately.Above situation causes the angle that is in the light when speedway is made anti-dazzle net to be restricted; Cut off destruction easily when making the fence net; Owing to causing cleaning or renovation paint for the four sides solid type is bar-shaped, a silk stalk section brings difficulty.

The utility model content

It is fan-shaped metal lath that the purpose of this utility model is to provide a kind of multiduty mesh, and the silk stalk improves its anti-dazzle performance that is in the light owing to the third dimension that has tilted to strengthen expanded metals more greatly; Sheet metal is owing to adopting thin sheet material can produce stronger third dimension, so saved material; So the silk stalk is because the flakiness shape only need clean or renovate paint from former and later two direction faces.In addition, another purpose of the present utility model be the design that provides just facade install and use, also tiltedly facade is installed and used, and can bring into play the anti-dazzle effect of being in the light so more.

The purpose of this utility model is achieved by the following technical programs:

The utility model mainly is made of scallop hole, the silk stalk that tilts, and it is characterized in that: make the scallop hole that is " product " font cycle arrangement by the machine cuts expansion on a metal sheet, have the silk stalk that is " X " shape to link to each other between the Kong Yukong.Two of scallop hole base near linears and constitute an angle wherein, the top margin that intersects with two bases is a camber line; Silk stalk edge carries out fluctuations along the scallop hole profile: summit, arc limit is a peak, and the straight line angle is a minimum point; Silk stalk contoured surface is also carried out concavo-convex variation along the scallop hole profile, and summit, arc limit is the most protruding position, and the straight line angle is recess: the silk stalk of seeing from the section of fan-shaped hole pattern is anti-" S " and tilts, and the angle of scallop hole is inclination simultaneously also.

Scallop hole of the present utility model and silk stalk structure, be formed with the stereoeffect of certain angle, light can only be shone to specific incline direction along scallop hole, and it has then blocked the influence of light to human eye in the other direction, makes this scallop hole expanded metals play anti-dazzle effect of being in the light.

Scallop hole metal lath of the present utility model can be connected with framework, can install according to the anti-dazzle various needs that are in the light during use, and when carrying out positive facade when installing, light is come in the side the place ahead that can block subtend; When carrying out various skew back facades when installing, light is come in the dead ahead that can block subtend.

The utlity model has following beneficial effect: rational in infrastructure, easy to use, practical.It can be applied in indoor window and make the window net and play the anti-dazzle purposes that is in the light; Can be applied in light fixture previous crops lamp net and play the anti-dazzle effect of being in the light; Can be applied in highway and speedway makes the dividing strip fence and plays the anti-dazzle effect of being in the light; Can be applied in sports ground etc. makes the fence net and plays the anti-dazzle effect of being in the light; Therefore the scope of application is extensive.

Description of drawings

Fig. 1 is the positive elevational schematic view of structure of the present utility model;

Fig. 2 is the cross-sectional view of Fig. 1;

Fig. 3 is the expanded metals of embodiment one and the combination schematic diagram of framework;

Fig. 3-the 1st, a kind of package assembly sectional drawing of the expanded metals of embodiment one and framework;

Fig. 3-the 2nd, a kind of package assembly sectional drawing of the expanded metals of embodiment one and framework;

Fig. 3-the 3rd, a kind of package assembly sectional drawing of the expanded metals of embodiment one and framework;

Fig. 3-the 4th, a kind of package assembly sectional drawing of the expanded metals of embodiment one and framework;

Fig. 4 is the skew back facade user mode schematic diagram of embodiment 2 of the present utility model;

Fig. 4-the 1st, the skew back facade user mode schematic diagram of embodiment 2 of the present utility model;

Fig. 4-the 2nd, the cross-sectional view of Fig. 4;

Fig. 5 is the bent facade user mode schematic diagram of embodiment 3 of the present utility model;

Fig. 5-the 1st, the cross-sectional view of Fig. 5;

The specific embodiment

The utility model will be further described below in conjunction with the drawings and specific embodiments, but be not limited only to following giving an example:

Fig. 1, structure shown in Figure 2 are positive elevational schematic view of structure of the present utility model and cross-sectional view.Described metal lath 1 is to adopt the machine cuts expansion to make the scallop hole 3 of " product " font cycle arrangement with a sheet of planar metal sheet, two base R near linears of scallop hole also intersect formation one angle a, the top margin L that intersects with two bases is a camber line, makes mesh 3 likeness in form one the fan that launches.Have a stalk 4,5 that is " X " shape to link to each other between the Kong Yukong, the inward flange of silk stalk carries out fluctuations along the scallop hole profile, and promptly arc limit L summit 6 is a peak, and two crossing angles 7 of straight line r are minimum point; Silk stalk surface is also along with the scallop hole profile is carried out concavo-convex variation, the summit 6 that is arc limit L is salient point, the angle 7 that two straight line r intersect is concave point, the silk stalk of seeing from the section of scallop hole is anti-" S " shape and downward-sloping at an angle, and it is downward-sloping that scallop hole 3 also is same angle.By above way, making is that the metal sheet roof covering on plane becomes certain relief metal lath 1 originally.The meropodium of scallop hole 3 obstructs wide W etc. apart from TL, short pitch TB silk can carry out size Selection according to the anti-dazzle actual needs that is in the light, and wherein meropodium can be 5mm-300mm apart from TL, and short pitch TB can be 3mm-250mm, and the wide W degree of silk stalk can be 2mm-15mm.

Fig. 3, Fig. 3-1, Fig. 3-2, Fig. 3-3, Fig. 3-the 4th, embodiment 1 of the present utility model.Scallop hole metal lath 1 is embedded on the metal framework 2, make it be fixed to various profile outlines, thereby utilize the inclination principle of its mesh and silk stalk to carry out multi-purpose application, for example it can be applied in the anti-dazzle lampshade purposes that is in the light that the skew back angle is made in the light front, also can be applicable to the anti-dazzle dividing strip that is in the light of intercropping skew angle degree in road or the speedway, also can be applied in sports ground and make the anti-dazzle fence net that is in the light of skew back angle, also can be applied in indoor window previous crops skew back angle anti-dazzle be in the light and guides wind to net, also can be applicable to the air-flow guiding net that air conditioning air outlet etc. is made the skew back angle.Wherein, the described metal framework section shape of Fig. 3-1 is " L " shape, and the described metal framework section shape of Fig. 3-2 is " U " shape of traverse, and the described metal framework section shape of Fig. 3-3 is " one " shape, and the described metal framework face of Fig. 3-4 is shaped as " mouth " shape.

Fig. 4, Fig. 4-1, Fig. 4-the 2nd, embodiment 2 of the present utility model, it mainly is made up of scallop hole metal lath 1, metal framework 2 and hinge 8 or hinge 9 etc.Different is hinge means 8 to be housed in a side of framework 2 with embodiment 1, also can hinge means 9 be housed in the top and bottom of framework 2, and be hinged with the correspondence position of body of wall or forms 11 and make scallop hole metal lath 1 and metal framework 2 become the sash of the plug-type activity of a fan, surely live the folding angle of sash by diverse location on push pull track, can reach and block in the sunlit effect of different angles.

Fig. 5, Fig. 5 the-the 1st, embodiment 3 of the present utility model, and it mainly is made up of scallop hole metal lath 1 and metal framework 2, metal runners 10 etc.Different is with embodiment 1, at first scallop hole metal lath 1 is embedded in and becomes a basic web plate on the metal framework 2, subtend installation mutually about the scallop hole between each plate then, make then between each framework again and be connected to become waveform by certain angle, Here it is has utilized the principle of mesh with silk stalk angle of inclination, the waveform expanded metals can be reached shelter from the effect that light is come in the front.Runners 10 is used for the waveform expanded metals is mounted on ground line.

Claims

1, a kind of expanded metals of scallop hole, it is made up of scallop hole, silk stalk etc.It is characterized in that: scallop hole is " product " font cycle arrangement on expanded metals, and the silk stalk between the Kong Yukong presents " X " shape and links to each other, and silk stalk surface tilts to the straight line direction from the camber line limit of scallop hole, and the angle of scallop hole also tilts simultaneously.

2, according to claim 1, it is characterized in that: so-called scallop hole is seen its two base near linear types from positive facade, and two bases are intersected and constituted an angle; The top margin that intersects with two bases is an arc line type.

3, according to claim 1, it is characterized in that expanded metals is on former metal sheet roof covering, make the scallop hole dictyosome of cycle arrangement by the machine cuts expansion.

4, according to claim 1, it is characterized in that: the silk stalk cross section of seeing from the section of scallop hole is serpentine and inclination.

5, according to claim 3, it is characterized in that: the scallop hole expanded metals can be embedded in becomes a web plate on the metal framework.The section shape of framework can be " L " font, also can be " U " font, also can be " mouth " font, also can be " one " font.

6, according to claim 5, it is characterized in that: on metal framework, be equipped with can with the hinge means of other hard object hinged joint.Hinge means can be contained in frame facet, also can be contained in the top and bottom of framework.

7, according to claim 5, it is characterized in that: can carry out being connected of multiple angles between each piece web plate of forming by scallop hole expanded metals and metal framework.

8, according to claim 2, it is characterized in that: the physical dimension of scallop hole is: meropodium is apart from 5mm-300mm, short pitch 3mm-250mm, and the silk stalk is wide to be 2mm-15mm.

9, according to claim 1, it is characterized in that: the scallop hole expanded metals also can be to carry out the machine cuts expansion to form on former the sheet plastic with tensile force.