Connecting fastening mechanism for general use pipeline and uses thereof
A technology of connection fastening and pipe body connection, which is applied in the direction of sleeve/socket connection, pipe/pipe joint/pipe fitting, passing components, etc. It can solve the problems of high processing cost, looseness, high cost, etc., and achieve simple structure Effect
Inactive Publication Date: 2008-01-23
张楠希
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Problems solved by technology
It is precisely because the above-mentioned metal materials are increasingly in short supply that the cost of using the above-mentioned materials for indoor water pipe decoration remains high.
In addition, since the above-mentioned pipes are all thin-walled, when using a variety of matching pipe joints, there are often the following situations: First, the reliability of the connection and fastening mechanism is unstable, and it is extremely unstable when a certain external force is received. It is easy to loosen; secondly, the processing of connecting joints is difficult and the processing cost is also high
Method used
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[0017] The connection and fastening mechanism of this universal pipe as shown in the figure is a bold innovation to the existing connection fasteners and connection fastening methods applied to thin-walled stainless steel pipes, aluminum-plastic pipes, and steel-core plastic pipes.
[0018] The connection and fastening mechanism of this universal pipeline is composed of a pipe joint 1 that can be connected with various pipe bodies, and fasteners matched with the pipe joint, and is characterized in that: the end 3 of the pipe joint 1 is The outer arc of the outer arch is inserted into the body of the main body, and an O-shaped sealing ring 4 is built in the arched end 3; the fastener is a ring, belt The opening of the collar 2 is equipped with a set of fastening screw assembly 6 at the opening of the collar 2 .
[0019] The annular ring edge of the collar 2 is provided with a tooth-shaped notch 5 .
[0020] The collar 2 is composed of two separate semicircular arc clips.
[0...
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The invention relates to a connection fastener for universal pipes, which comprises a pipe fitting to be connected with various pipes, and a fastener mating with the pipe fitting. The invention is characterized in that, the end of the pipe fitting is in outer arch arc that can be looped onto the outside of the main pipe, in the arched arc end, an O ring is placed; the fastener is a rand that is circular, with an opening, and with tooth notch at the circular edge, and wraps on the outside of the arc end of the out arched arc; the opening of the rand is provided with a fastening screw. The connection fastener is of simple structure and connects steadily, can be widely used in various thin-wall stainless steel pipes, plastic aluminum pipes, and copper-cored pipes, and is of a wide market prospect.
Description
technical field [0001] The invention relates to a connection mechanism or method for pipe materials, in particular to a connection and fastening mechanism suitable for general pipelines of thin-walled stainless steel pipes and its application. Background technique [0002] Emerging pipes such as thin-walled stainless steel pipes and aluminum and copper-plastic composite pipes are several types of pipes that have been increasingly used in recent years. However, whether it is a thin-walled stainless steel pipe, an aluminum-plastic pipe or a copper-core plastic pipe, various metal joints must be configured in use, no matter whether the joint is made of stainless steel, aluminum or steel. Just because these above-mentioned metal materials are increasingly in short supply along with resources, the cost of adopting above-mentioned materials to carry out indoor water pipe decoration remains high. In addition, since the above-mentioned pipes are all thin-walled, when using a variet...
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Login to View More IPC IPC(8): F16L21/00F16L21/02F16L21/08
Inventor 张楠希
Owner 张楠希