Bridge-cutoff aluminum-plastic composition section bar with automatic draining effect
A composite profile, automatic drainage technology, applied in the direction of condensate water discharge, wing sash frame, etc., can solve the problems of short service life of profiles, soaking of window sash pulleys, and inability to discharge water accumulated in grooves, so as to prolong service life and huge economic benefits. Effect
Inactive Publication Date: 2014-05-28
黄石市劲鑫塑胶科技有限公司
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- Abstract
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Problems solved by technology
[0003] The purpose of this invention is to solve the problems that the accumulated water in the groove of the traditional broken bridge aluminum-plastic composite profile cannot be discharged, the window sash pulley in the groove is soaked in water for a long time and the service life of the profile is short, etc., to provide an automatic drainage Broken bridge aluminum-plastic composite profile
Method used
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[0015] see figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 , the present invention is composed of an inner plastic profile and an outer aluminum alloy profile, especially: the inner plastic profile and the outer aluminum alloy profile are respectively provided with an inner frame body 7 and an outer frame body 4, an inner frame body 7 and an outer frame body 4 They are all stepped structures, wherein the left and right sides of the top of the upper step surface of the inner frame body 7 are respectively provided with bosses A1 and B2, and the right side of the top of the upper step surface of the outer frame body 4 is provided with a barb body 3. The barb body 3 and the boss B2 are provided with drainage grooves 8;
[0016] In this embodiment, the boss A1 is higher than the boss B2.
[0017] In this embodiment, the length L of the drainage grooves 8 is 28 mm, the width B is 5 mm, and the distance S between two drainage grooves 8 is 300 mm.
[0018] In this embo...
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Abstract
The invention discloses a bridge-cutoff aluminum-plastic composite section bar with an automatic draining effect. The bridge-cutoff aluminum-plastic composite section bar consists of an internal plastic section bar and an external aluminum-alloy section bar, and is characterized in that the internal plastic section bar and the external aluminum-alloy section bar are respectively provided with an internal frame and an external frame and the internal frame and the external frame are of step structures; a boss A and a boss B are respectively arranged on the left and the right side of the upper step surface of the internal frame, a hook is arranged on the right side of the top of the upper step surface of the external frame, and both the hook and the boss B are provided with a plurality of drain slots; the low end of the internal frame is connected with the high end of the external frame, and the lower step surface of the internal frame is flush with the upper step surface of the external frame. Water accumulated in grooves can be drained through the drain slots so that sash rollers in the grooves are prevented from soaking in water for a long time, the section bars and the sash rollers can be kept dry for a long time and service lives thereof are prolonged. The bridge-cutoff aluminum-plastic composite section bar is mainly used for exterior windows of buildings.
Description
technical field [0001] The invention relates to a broken bridge aluminum-plastic composite profile for building exterior windows, in particular to a broken bridge aluminum-plastic composite profile that can automatically drain water. Background technique [0002] At present, the traditional broken bridge aluminum-plastic composite profile is composed of an inner plastic profile and an outer aluminum alloy profile. The inner plastic profile and the outer aluminum alloy profile are respectively provided with an inner frame body and an outer frame body. The sides are respectively provided with a boss A and a boss B, the top of the outer frame is provided with a barb body, the groove formed between the boss A and the boss B and the groove formed between the boss B and the barb body On the same level, the groove of the aluminum-plastic composite profile of the broken bridge with this traditional structure is easy to accumulate water, and the sash pulley is located in the groove, ...
Claims
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Inventor 刘凉铭
Owner 黄石市劲鑫塑胶科技有限公司