CN201420493Y

CN201420493Y - Shutter grid

Info

Publication number: CN201420493Y
Application number: CN2009200275579U
Authority: CN
Inventors: 于家声
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-12
Filing date: 2009-06-12
Publication date: 2010-03-10
Anticipated expiration: 2019-06-12

Abstract

The utility model relates to a shutter grid for construction, which aims to solve the technical problems existed in prior art that the existing shutter grid does not have enough strength, has high cost, is easy to rust so that the vertical face of an external wall is polluted. In order to solve the technical problems, the shutter grid comprises side frames arranged at left and right sides, and a shutter installed between the side frames. The shutter grid is characterized in that the side frames are U-shaped side frames; the left and right ends of the shutter are fixedly inserted in the U-shaped side frames. Since the utility model adopts the technical scheme, the left and right ends of the shutter can be fixedly inserted in the U-shaped side frames. The vertical parts at both ends of the shutter are integrated closely on the lateral walls of the side frames, and consequently, the shutter can not rotate in the U-shaped side frames. Therefore, the shutter can not change angle because ofwind direction, and is firmer to be fixed. Furthermore, the shutter grid has low cost and simple structure, and is easy to be processed.

Description

The blinds grid

Technical field

The utility model relates to a kind of blinds grid for building, specifically to having a kind of improvement of blinds grid now.

Background technology

At present because of energy-conservation all external walls that require all require to put up insulation layer and since insulation layer intensity a little less than, air-conditioner outdoor unit generally can only be placed on the air-conditioning plate of building peripheral hardware.For installing additional to decorate, need attractive in appearance use the blinds grid between the air-conditioning plate of two floors.Existing grid has the aluminum alloy beancurd leaf grid, and it comprises grid frame and the blinds that is connected to a fixed with the grid frame.The grid frame is a square tube type, is rake in the middle of the blinds, and blinds two ends up and down is a vertical component effect, and the centre at its two ends, rake left and right sides is respectively equipped with outstanding semicircle screw hole.Because aluminum alloy materials can not weld, can only be connected and fixed by the screw that is installed in the screw hole between blinds and the frame, therefore fixed point is only at the middle part at blinds two ends, because grid is installed in the high-altitude, can often be blown by strong wind, time one long spiro nail will become flexible, and makes the bonding strength variation between blinds and the frame, and there is certain potential safety hazard in the high-altitude.In addition, screen aluminum alloy also exist cost higher, be unfavorable for problems such as popularization.The steel pipe blinds grid that also has a kind of cost to reduce in addition, its grid frame also is a square tube type, and blinds and frame weld together, but because the steel pipe corrosion-proof ability is relatively poor, easily get rusty, and one-year age will pollute external wall elevation, has influenced the attractive in appearance of building.

Summary of the invention

The purpose of this utility model is in order to solve blinds grid insufficient strength, cost height and the technical problems such as polluting external wall elevation of easily getting rusty that prior art exists, and a kind of bonding strength height that provides, solid and reliable, cost is lower, the blinds grid that is difficult for getting rusty.

In order to solve the problems of the technologies described above, the utility model is achieved by the following technical solutions:

A kind of blinds grid, it comprises the frame of the left and right sides and is installed in blinds between the frame, and it is characterized in that: described frame is a U type frame, and blinds left and right sides two ends plug-in mounting also is fixed in the U type frame.

In the further detailed structure of the utility model, also have following technical characterictic: described blinds all forms the arc crimping that can wrap screw fully in two ends up and down.

In the further detailed structure of the utility model, also have following technical characterictic: described U type frame comprises the base plate that can be connected and fixed with blinds, and can pin blinds, makes the sidewall of blinds location.

In the further detailed structure of the utility model, also have following technical characterictic: the arc reinforcing rib of bending is formed on described U type frame bottom.

In the further detailed structure of the utility model, also have following technical characterictic: the end of described U type frame sidewall forms the arc flange.

In the further detailed structure of the utility model, also have following technical characterictic: described blinds comprises middle rake, and can be fitted in the vertical component effect on the U type frame sidewall, and the arc crimping is positioned at the end of vertical component effect.

In the further detailed structure of the utility model, also have following technical characterictic: outside, the downward turnup of the arc crimping of described blinds upper end, the arc crimping of lower end inwardly, turnup makes progress.

In the further detailed structure of the utility model, also have following technical characterictic: the internal diameter Φ of described arc crimping is 4-15mm.

In the further detailed structure of the utility model, also have following technical characterictic: the angle between described blinds vertical component effect and the rake is 120 °-175 °.

In the further detailed structure of the utility model, also have following technical characterictic: described frame and blinds all adopt zinc-plated color coated steel sheet to make.

Compare with technology is originally arranged, the utlity model has following advantage and good effect:

Because the utility model has adopted technique scheme, but two ends, blinds left and right sides plug-in mounting is fixed in the U type frame, and the vertical component effect at blinds two ends is fitted on the frame sidewall, makes blinds can not rotate in U type frame, therefore blinds can not fixed more firm because of wind direction changes angle.In addition, low, simple in structure being easy to of the utility model cost processed.

Description of drawings

Fig. 1 the utility model stereogram;

The structural representation of Fig. 2 the utility model side;

The vertical view of Fig. 3 the utility model frame;

The lateral view of Fig. 4 the utility model blinds.

10, frame; 11, base plate; 111, arc reinforcing rib; 12, sidewall; 121, arc flange; 20, blinds; 21, rake; 22, vertical component effect; 23, arc crimping; 30, swell fixture; 40, square tube.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Referring to Fig. 1-Fig. 4, the utility model blinds grid comprises the frame 10 of the left and right sides and is installed in some blinds 20 between the frame 10 that grid two ends up and down adopts square tube 40 and frame 10 plug-in mountings to fix.Described frame 10 is a U type frame, and blinds 20 left and right sides two ends plug-in mounting also is fixed in the U type frame 10.Blinds 20 can not be rotated in U type frame 10, thereby can not fix more firm because of wind direction changes blinds 20 angles.

Described U type frame 10 comprises the base plate 11 that can be connected and fixed with blinds 20, and the sidewall 12 that can pin blinds 20, blinds 20 is located, two sidewalls 12 of U type frame 10 highly can one is long and the other is short, like this can economical with materials, reduce cost, highly a little longer sidewall is got final product laterally, and it is attractive in appearance can not to influence grid.The end of U type frame sidewall 12 bends inwards respectively, forms one near circular arc flange 121, and its internal diameter Φ is that 4-15mm gets final product, and arc flange 121 can increase the intensity of U type frame 10 on the one hand, can prevent the section bar oarsman on the other hand.In addition, form the arc reinforcing rib 111 of bending in U type frame 10 bottoms, both further increased the intensity of frame 10, also can block screw 30 heads that connect frame 10 and blinds 20, therefore all can't see screw 30 exposed parts from tow sides, make grid more attractive in appearance.

Rake 21 in the middle of described blinds 20 comprises, and the vertical component effect 22 at two ends, the angle between vertical component effect 22 and the rake 21 is 120 °-175 °, preferential angle is about 140 °.Vertical component effect 22 can be fitted on the U type frame sidewall 12, can pin blinds 20 like this and make it can not fix more firm because of wind direction changes angle.The outermost end of blinds vertical component effect 22 all forms the arc crimping 23 that can wrap screw 30 fully, and arc crimping 23 has bent an almost circle, the similar circle of shape, and its internal diameter Φ is 4-15mm, is preferably 6mm.Arc crimping 23 outside, the downward turnups of blinds 20 upper ends, the arc crimping 23 of lower end inwardly, turnup makes progress, both can having made up and down after installing like this, the vertical component effect 22 at two ends can both be adjacent to frame sidewall 12, can make downward, the following arc crimping mouth of top arc crimping mouth inside again, prevent that rainwater from accumulating.

Punching on U type frame base plate 11 earlier before installing, during installation blinds 20 is inserted in the U type frame 10, the vertical component effect 22 of blinds 20 is adjacent on the sidewall 12 of U type frame 10, again swell fixture 30 is passed arc crimping 23 interior the getting final product at the insertion blinds two ends about in the of 20, hole on the base plate 11, arc crimping 23 can wrap swell fixture 30 fully, connects more firm.For reduce cost, grid prevents to get rusty, U type frame 10, blinds 20 and up and down the square tube 30 at two ends all adopt zinc-plated color coated steel sheet to make.

The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.

Claims

1, a kind of blinds grid, it comprises the frame of the left and right sides and is installed in blinds between the frame, and it is characterized in that: described frame is a U type frame, and blinds left and right sides two ends plug-in mounting also is fixed in the U type frame.

2, blinds grid according to claim 1 is characterized in that: described blinds all forms the arc crimping that can wrap screw fully in two ends up and down.

3, blinds grid according to claim 1 and 2 is characterized in that: described U type frame comprises the base plate that can be connected and fixed with blinds, and can pin blinds, makes the sidewall of blinds location.

4, blinds grid according to claim 1 and 2 is characterized in that: the arc reinforcing rib of bending is formed on described U type frame bottom.

5, blinds grid according to claim 1 and 2 is characterized in that: the end of described U type frame sidewall forms the arc flange.

6, blinds grid according to claim 1 and 2 is characterized in that: described blinds comprises middle rake, and can be fitted in the vertical component effect on the U type frame sidewall, and the arc crimping is positioned at the end of vertical component effect.

7, blinds grid according to claim 2 is characterized in that: outside, the downward turnup of the arc crimping of described blinds upper end, the arc crimping of lower end inwardly, turnup makes progress.

8, blinds grid according to claim 2 is characterized in that: the internal diameter Φ of described arc crimping is 4-15mm.

9, blinds grid according to claim 1 and 2 is characterized in that: the angle between described blinds vertical component effect and the rake is 120 °-175 °.

10, blinds grid according to claim 1 is characterized in that: described frame and blinds all adopt zinc-plated color coated steel sheet to make.