Method for disassembling quick joint of water pipe
A fast and water-pipe technology, applied in the direction of pipes/pipe joints/fittings, pipes, branch pipelines, etc., can solve problems such as waste and troublesome operation, and achieve the effect of uniform force, reduced force, and easy disassembly operation
Inactive Publication Date: 2020-04-03
王德明
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Problems solved by technology
Under the existing conditions, there is no suitable working tool to operate the disassembly structure on the quick connector, so that the quick connector can only be replaced by cutting off the water pipe in the actual application process, resulting in homework hassle and waste
Method used
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Embodiment Construction
[0027] Combined with the accompanying drawings in the manual, this water pipe quick joint disassembly method is used to realize the disassembly between the quick joint 1 and the water pipe 3 plug-in end. The end is disengaged from the quick connector 1.
[0028] The quick connector 1 involved in this method is axially and fixedly provided with a collar 7, and the collar 7 is made of stainless steel with certain hardness and elasticity. A plurality of claws 71 protruding obliquely toward the inside of the quick connector 1 are integrally formed on the inner edge of the collar 7 , and the claws 71 are evenly spaced along the circumferential direction of the collar 7 . When the quick joint 1 is connected with the water pipe 3, the plug-in end of the water pipe 3 is inserted into the quick joint 1 from the outside, and the plug-in end of the water pipe 3 can go deep into the quick joint 1 and be inserted into the collar 7, and the claws The end of 71 elastically collides with the...
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The invention discloses a method for disassembling a quick joint of a water pipe. A clamping ring is axially and fixedly arranged in the quick joint, a plurality of clamping jaws which obliquely extend towards the inside of the quick joint are integrally formed on the inner edge of the clamping ring, a water pipe inserting end is inserted into the clamping ring, and the ends of the clamping jaws elastically abut against the peripheral surface of the water pipe. A disassembling ring is further arranged in the quick joint and sleeves the periphery of the water pipe inserting end, the outer end of the disassembling ring extends to the outer side of the quick joint, and the inner end of the disassembling ring extends to the positions of the clamping jaws. A pressing piece sleeves the water pipe from an inserting opening, the water pipe is inserted into a sleeve hole, the outer edge of the sleeve hole in the pressing piece abuts against the outer end of the disassembling ring, force is applied to the disassembling ring in the direction of the quick joint by virtue of the pressing piece, the inner end of the disassembling ring abuts against the clamping jaws, the outer ends of the clamping jaws are separated from the water pipe, and the water pipe is pulled and / or the quick joint is pushed to achieve separation between the water pipe and the quick joint.
Description
technical field [0001] The invention relates to a disassembly method, in particular to a disassembly method used in the field of water supply pipelines for realizing the disassembly between a quick joint and a water pipe. Background technique [0002] The structure of the household water supply system includes a water supply pipeline, which is composed of several water pipes connected to each other, and each water supply pipe communicates with each other. To realize the layout of the water supply system, it is inevitable to encounter the connection problem of the water pipes. Water supply pipes are available in the form of galvanized pipes, plastic pipes, composite pipes and copper pipes. The connection of galvanized pipes is usually in the form of processed threads and fixed by threaded joints. Plastic pipes are usually connected by ironing. In this way, the composite pipe and the copper pipe can be connected by quick joint clamping. Because the quick connector can quickl...
Claims
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IPC IPC(8): F16L37/091F16L41/02
CPCF16L41/021F16L37/0915
Inventor 王德明
Owner 王德明