Super large cross-sectional aluminum alloy beancurd leaf

A technology of aluminum alloy and section, applied in the field of aluminum alloy louvers, can solve the problems of poor rigidity and aging

Inactive Publication Date: 2007-08-08
曹湛斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the currently popular aluminum alloy louvers are limited by the extrusion process and equipment, and the size of the extruded aluminum alloy louvers can only be between 500-200mm×30-50mm, mainly aluminum alloy louvers. If you want t...

Method used

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  • Super large cross-sectional aluminum alloy beancurd leaf

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Embodiment Construction

[0013] Set forth the present invention in detail below in conjunction with accompanying drawing:

[0014] As shown in accompanying drawings 1 to 4, the aluminum alloy louvers of this embodiment have a V-shaped cross-section of the left and right half leaves 1 and 2, which is conducive to reducing the interference of wind blowing. The C-shaped card slot 3 and the L-shaped hook bar 4 are assembled by pushing one end of the left half leaf 1 from the other end of the right half leaf 2, so that the C-shaped card slot 3 and the L-shaped hook bar 4 are interlocked. Two reinforcing ribs 5 are respectively formed in the inner cavities of the left and right half leaves 1 and 2, and the two ends of each reinforcing rib are all formed with small cylinders 6 for screwing in by self-tapping screws, and in the left and right half leaves The tails of 1 and 2 are also formed with a small cylinder 7, and the end caps 8 are covered on both sides of the aluminum alloy louvers, and the end caps 8 ...

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Abstract

The invention provides an aluminum alloy louver with ultra-large section, which is provided with simple structure and durability, which comprises left and right half leafs. Left and right half leafs are connected with each other by inserted-connected or buckled-connected structure. The buckled-connected structure is that C-shape notch and L-shape hook strip buckled with each other are formed on corresponding side faces of left and right half leafs. Thereinto, there are reinforced ribs in inner cavities of left and right half leafs. End covers are fixed on two side end faces of aluminum alloy louver. After the technology project is adopted, manufacture and production of aluminum alloy louver with ultra-large section can be realized. The assembly of right and left louvers is simple and easy. The product is durable.

Description

Technical field: [0001] The invention relates to an aluminum alloy louver technology, in particular to an aluminum alloy louver with a super large cross-section. Background technique: [0002] The aluminum alloy louver sunshade system has the functions of lighting, energy saving, ventilation and sound insulation. It is very suitable for the environmental protection and energy saving policies proposed by our country. It can effectively reduce building energy consumption and improve the indoor environment of buildings. It is more and more favored by people. However, the currently popular aluminum alloy louvers are limited by the extrusion process and equipment, and the size of the extruded aluminum alloy louvers can only be between 500-200mm×30-50mm, mainly aluminum alloy louvers. If you want to use aluminum alloy louvers larger than the above-mentioned size, you can only use plastic louvers instead, but the plastic louvers are aging due to direct sunlight and air oxidation, m...

Claims

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Application Information

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IPC IPC(8): E06B7/08E06B9/26
Inventor 曹湛斌谢勇锋
Owner 曹湛斌
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