Water pipe connecting device

Abstract

The invention provides a water pipe connecting device which comprises a fixing device with a through hole in the middle, hoses, hard pipes, a protection pipe and a locking piece. The hose is fixedly mounted on the end surface of the fixing device; the hard pipe is mounted in the hose, and the hard pipe is detachably connected with the through hole; the protection pipe is mounted around the hose; a plurality of locking sealing pieces are mounted and fixed around the protection pipe; and the two hoses are fixedly mounted at the two ends of the fixing device respectively. The two hard pipes are detachably connected with the two ends of the through hole respectively. Similarly, the water pipe connecting device is also suitable for a multi-pass device. The water pipe connecting device has the following beneficial effects that 1, the application range is wide, and the water pipe connecting device can be suitable for butt joint under various conditions: the water pipe connecting device is used for direct butt joint between hoses, between hoses and hard pipes, between hard pipes, between hoses and faucets, and between hard pipes and faucets; and 2, connection is firm, sealing performance is high, effective connection can be achieved under the condition that water pressure is high due to long distance or large height difference, water leakage and explosion are avoided, and the problems existing in an existing connector are solved.

Description

technical field [0001] The invention relates to a water pipe connection device. Background technique [0002] In daily life, soft water pipes are needed in many places, and often need to be connected to a sufficient length through joints, and the soft water pipes need to be connected to the faucet for fixation, requiring special external conversion (such as water pipes to joints) for installation. It is fixed by occlusal or threaded connection; so there are problems: 1. It is necessary to prepare two kinds of docking conversion devices for use in docking; 2. The existing faucet butt joints are all fixed by simple occlusion. Since the faucet is curved, There are often problems such as water leakage or even disengagement due to the short bite of the stuck point; 3. When a long-distance connection is required, or when the height difference is relatively large, the connector cannot be connected due to excessive water pressure. Effective bite, there are often problems with joint...

AI Technical Summary

Problems solved by technology

[0002] In daily life, soft water pipes are needed in many places, and often need to be connected to a sufficient length through joints, and the soft water pipes need to be connected to the faucet for fixation, requiring special external conversion (such as water pipes to joints) for installation. It is fixed by occlusal or threaded connection; so there are problems: 1. It is necessary to prepare two kinds of docking conversion devices for use in docking; 2. The existing faucet butt joints are all fixed by simple occlusion. Since the faucet is curved, There are often problems such as water leakage or even disengagement due to the short bite of the stuck point; 3. When a long-distance connection is required, or when the height difference is relatively large, the connector cannot be connected due to excessive water pressure. Effective bite, often leaking at the connection, or even bursting problems

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