Rapid installation angle valve

Abstract

A rapid installation angle valve comprises an angle valve body, a reset blocking sleeve and a joint; the joint is connected with a hose; the reset blocking sleeve is flexibly matched with the water outlet end of the angle valve body; the reset blocking sleeve is provided with a perforation hole which is formed by a large section of circular arc and a small section of circular arc; meanwhile the reset blocking sleeve is also provided with an elastic reset device; the joint is arranged in a water outlet hole of the water outlet end in a sealing match mode; the joint is provided with an annular groove for the reset blocking sleeve to match in a blocking connection mode; whether the reset blocking sleeve is matched with the annular groove of the joint or not depends on whether the large circular arc of the perforation hole of the reset blocking sleeve and the water outlet hole of the water outlet end are coaxial or not; the elastic reset device of the reset blocking sleeve is in the state of deformation and energy storage when the large circular arc of the perforation hole of the reset blocking sleeve and the water outlet hole of the water outlet end are coaxial; accordingly functions of rapid installation and rapid detachment of the angle valve and the hose can be achieved. According to the rapid installation angle valve, the structure is simple; the assembly is convenient; the cost is low; the rapid installation angle valve is safe and reliable after fixation and can bear high pressure; the abutting joint can be easy without any auxiliary tool when the rapid installation angle valve is in abutting joint with the hose and accordingly the rapid installation angle valve can be applied to the narrow space.

Description

technical field [0001] The invention relates to a valve of a water outlet device, in particular to a quick-installed angle valve. Background technique [0002] In indoor decoration, after the pipeline is arranged, it is necessary to install an angle valve on the wall or floor at the terminal position of the water, so as to facilitate the subsequent installation, replacement and maintenance of terminal products. Therefore, the installation position of the angle valve is usually set at the corner of the wall or the bottom of the basin , behind the toilet and other small spaces. In order to prevent leakage when the conventional hose is connected to the angle valve, it is usually necessary to use a locking tool such as a wrench for operation. Due to the position of the angle valve and the installation space, the operation is extremely inconvenient, so it is easy to appear at the connection between the hose and the angle valve. Insufficient sealing allows leakage to occur, causi...

AI Technical Summary

Problems solved by technology

In order to prevent leakage when the conventional hose is connected to the angle valve, it is usually necessary to use a locking tool such as a wrench for operation. Due to the position of the angle valve and the installation space, the operation is extremely inconvenient, so it is easy to appear at the connection between the hose and the angle valve. Insufficient sealing, leakage occurs, causing confusion to users

[0003] In this regard, the Chinese invention patent application with the application number 201210185634.X discloses a connection structure between a portable interface triangle valve and a joint pipe, which can provide convenience for the connection and assembly of the angle valve and the water outlet hose, but the patent application In the scheme, the connection structure between the angle valve body and the pipe joint is divided into two parts, and it needs to be relatively fixed by the snap-bead structure, resulting in complex structure, large volume, high cost, and the snap-bead structure cannot withstand high water pressure. Then there is still a certain risk of slippage when the water pressure of the pipeline is high. Therefore, this technical solution has potential safety hazards when the water pressure is unstable.

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