PVC pipe fitting

Abstract

The invention relates to the technical field of pipes, in particular to a PVC pipe fitting, which comprises a PVC pipe, a connecting rod, a first protrusion, a first fixture block, a pipe body, an inner pipe body, an arc-shaped piece, a reinforcing rib, an outer pipe body, a wear-resistant piece, a connector, a first fixing component, a second fixing component, a locking belt, a clamping plate, aspring, a steel ball, a groove, a locking block, a connecting component, an outer casing, a second protrusion, an inner flow tube and a second clamping block. According to the wear-resistant piece ina special structure with a fixed outer part of the PVC pipe, the pip bodies can be avoided from touching with the ground when the PVC pipe is used and the pipe bodies are prevented from damage of friction; meanwhile, the pipe body adopts a dual-layer structure, and the reinforcing rib is added in the middle with high strength; when in use, the whole body is supported by the inner arc-shaped piece,thereby effectively avoiding the pipe body from compressive deformation; the connector in a special structure is used to enable the PVC pipe be inserted; a manner of locking of the locking belt is added besides a mutual cooperation manner so as to improve the connection firmness and connection sealing performance.

Description

technical field [0001] The invention relates to the technical field of pipes, in particular to a PVC pipe fitting. Background technique [0002] The main component of PVC is polyvinyl chloride, and other components are added to enhance its heat resistance, toughness, and ductility; the top layer of this surface film is lacquer, the main component in the middle is polyvinyl chloride, and the bottom layer is Back-coated adhesive; it is a well-loved, popular and widely used synthetic material in the world today. [0003] The current PVC pipe will directly contact the ground when it is used, so it is easy to rub against the ground when it is laid or put away, which will easily cause damage to the outside of the pipe body and seriously affect the service life of the PVC pipe. When connecting, it needs to be carried out by mechanical sintering, which is laborious and cannot be disassembled, so there are great limitations. In view of this, the present invention provides a PVC pip...

AI Technical Summary

Problems solved by technology

[0003] The current PVC pipe will directly contact the ground when it is used, so it is easy to rub against the ground when it is laid or put away, which will easily cause damage to the outside of the pipe body and seriously affect the service life of the PVC pipe. When connecting, it needs mechanical sintering at the same time, which is laborious and cannot be disassembled, so there are great limitations

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