Connector for glass reinforced plastic section bar

Abstract

The invention relates to a connector for a glass reinforced plastic section bar. A set of connector is composed of seven parts which refer to two upper fixing components, namely, a first upper fixing component and a second upper fixing component, two lower fixing components, namely, a first lower fixing component and a second lower fixing component, two fixing screws, namely, a first tightening screw and a second tightening screw, and a connecting pin for the upper and lower fixing components, wherein the upper and lower fixing components are connected through the connecting pin; screw holes are symmetrically formed in the first lower fixing component and the second lower fixing component; the tightening screws are arranged in the screw hole. The connector for the glass reinforced plastic section bar has the advantages that the appearance of the connected section bar is attractive and no obvious connector is exposed at a section bar joint. The set of connector can be used for connecting the section bars in various sizes, so that the cost for opening mould is reduced; the connector can be used for connecting different section bars; a user need not worry about the gap at the joint caused by the inaccurate cutting angle of the section bar; the connector and the section bar are integrally formed, so that the strength of the products is ensured.

Description

technical field [0001] The invention relates to a connecting piece of glass reinforced plastic profiles. Background technique [0002] The strength of FRP profiles is high, but its grip on nails is relatively poor, that is to say, the ability to combine with nails after being screwed in is poor, such as fixing the drive, pulley, and connecting rod with screws, and the nails tend to fall off over time. , the reason is that FRP is relatively brittle and easy to be partially damaged, so whether it is installing hardware or directly fixing it to the wall, the traditional method is to insert linings into the cavity of the profile, which can be metal parts, plastic parts or wood. , so that the screws are directly fixed with the liner, which can greatly increase the connection strength. [0003] Since FRP profiles cannot be welded, there are difficulties in actual use. There are two commonly used methods: one is to use joints to cover the outside of the FRP, and then connect them...

AI Technical Summary

Problems solved by technology

In this connection method, the connecting parts are exposed and the visual effect is not good

The second is to glue the internal joints, but the profile needs to be molded to meet the needs, which is more troublesome to use

[0004] At present, there is no more effective and convenient method for the connection of FRP profiles in the market.

Images