CN202834097U

CN202834097U - Universal antifreezing faucet

Info

Publication number: CN202834097U
Application number: CN 201220406873
Authority: CN
Inventors: 姜德举; 姜龙靖
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-10
Filing date: 2012-08-10
Publication date: 2013-03-27
Anticipated expiration: 2022-08-10

Abstract

The utility model relates a universal antifreezing faucet. A casing and a piston chamber are integrally formed with a ring baffle between the casing and the piston chamber. An outlet pipe runs through the inner cavity of the casing, a press handle is arranged on the top of the upper end of the outlet pipe, one side of the outlet pipe is provided with an outlet and the other side is provided with a hook. A piston is fixed on the lower portion of the outlet pipe, a piston stigma is arranged under the piston, two circles of rubber seals are arranged on the peripherals of the piston stigma, the lower half portion of the outlet pipe is sleeved by a outlet pipe reset spring, the upper end of the outlet pipe reset spring abuts to ring protrusion on the outer wall of the outlet pipe, and the lower end of the outlet pipe reset spring abuts to a ring partition. The casing is connected to the upper portion of the piston chamber and the lower portion of the piston chamber is connected to a bottom valve through a special-shaped joint. The periphery of the top of the casing is provided with circles of protrusions in a shape of upward slant. The upper portion of the piston chamber is provided with an overflow hole and the inner cavity of the piston chamber is provided with a connecting pipe. A rocket plug is arranged in the inner cavity of the bottom valve, a bottom valve spring is arranged on the lower portion of the rocket plug, and a rubber washer is arranged between the rocket plug and bottom valve outlet. The universal antifreezing faucet is low in cost, easy in usage and a good solution to the faucet antifreezing.

Description

The Universal anti-freezing water tap

Technical field

The utility model relates to the aqueduct technical field, specifically a kind of Universal anti-freezing water tap.

Background technique

Water tap has varied; divide by opening ways; spiral, wrench-type be can be divided into, the formula of opening and induction type etc. lifted; the screw taps that adopt in rural area or the courtyard, villages within the city more, this water tap does not have antifreeze measure, and often can be frozen in winter; boiling hot or roasting with fire with hot water during water; sometimes water pipe or water tap also can be by bursting by freezing, although to winter people can take some antifreeze measures, can not tackle the problem at its root.Also applied for antifreezing faucet before the inventor, some place requires further improvement, and particularly piston portion has the effect of outlet pipe concurrently, during water outlet outlet pipe not and running water pipe directly dock, the pressure that causes fixed hook partly to bear is excessive, easily fixed hook is damaged by pressure.Piston portion is not established overflow hole yet simultaneously, and the cold inner long-term infiltration water that overstocks of living can't discharge, and affects the life-span of water tap.

Summary of the invention

The utility model overcomes the deficiencies in the prior art, and a kind of follow-on antifreezing faucet is provided, and the utility model is reasonable in design, and is easy to use, failure rate is low.

The technical solution of the utility model: Universal anti-freezing water tap, mainly by water outlet, press handle, outlet pipe, sleeve pipe, outlet pipe reset spring, piston, piston column cap, seal ring, hook, ramp projection, piston chamber, overflow hole, connecting tube, cylinder barrel, bottom valve, rocket plug, rubber gasket, bottom valve spring, abnormity is switched political loyalty and is formed, wherein, sleeve pipe is on the top of piston chamber, make one with piston chamber, between sleeve pipe and the piston chamber toroidal membrane is arranged, there is through hole the centre.Outlet pipe runs through the inner chamber of sleeve pipe, top, outlet pipe upper end is established and is pressed handle, top one side sets out the mouth of a river, opposite side is established hook, the outlet pipe bottom is fixed wtih piston, and piston is divided into the piston column cap, and piston and piston column cap are positioned at piston chamber, the outer two circle rubber seal that enclose of piston column cap, inner chamber is provided with " ten " word flower; The Lower Half cover of outlet pipe has the outlet pipe reset spring, and outlet pipe reset spring upper end withstands on the circular protrusion of outlet pipe outer wall, and the lower end withstands on outlet pipe and is combined with casing on section's annular baffle.Piston chamber's upper connecting sleeve pipe, lower end are switched political loyalty by abnormity and are connected bottom valve, and the bottom of bottom valve connects running water pipe.

Described sleeve pipe top periphery is provided with multi-turn ramp shape projection.

Described piston chamber top is provided with overflow hole, and the bottom arranges a connecting pipe, and cylinder barrel is established in the bottom.Overflow hole has safety cover and antifouling packing, can in time the water of seepage be discharged the water pipe outside, guarantees that product is durable in use.Connecting tube can be communicated with the piston upper and lower end in piston column cap and lower end cylinder barrel docking operation, piston column cap and the outside airtight chamber that forms of lower end cylinder barrel is carried out pressure release, thereby guarantee the smooth opening and closing of bottom valve.

Described bottom valve inner chamber is equipped with the rocket plug, and the bottom dress bottom valve spring of rocket plug is provided with rubber gasket between rocket plug and bottom valve water outlet.

When the utility model uses, press and press handle, and make and hang over sleeve pipe top periphery ramp projection, this moment, outlet pipe integral body moved down, the outlet pipe reset spring is compressed, piston and piston column cap that outlet pipe drives the lower end move down, realized that the piston column cap docks with the plug-in type of cylinder barrel, seal ring has guaranteed the tight combination of the two, this moment, " ten " word flower promotion rocket plug of piston column cap inner chamber moved down, the bottom valve water outlet is opened, and tap water flows out along bottom valve inner chamber, cylinder barrel, outlet pipe, water outlet.It is complete to fetch water, and decontrols hook, and outlet pipe moves under the effect of outlet pipe reset spring, and the piston column cap separates with cylinder barrel, and the rocket plug moves under the effect of bottom valve spring, and the bottom valve water outlet is blocked, and current block.Piston chamber seals, and outlet pipe drives in the piston continuation and moves, and the piston cavity internal pressure descends, and a small amount of residuary waters in the outlet pipe is inhaled in the piston chamber, and outlet pipe is blank pipe, owing to piston chamber is embedded in below the frozen soil layer, so water tap can not be frozen in.Connecting tube, suitable airtight chamber to piston column cap and the outside formation of lower end cylinder barrel carried out pressure release, thereby guaranteed the smooth opening and closing of bottom valve.It is outside that overflow hole can in time be discharged the water of seepage water pipe, guarantees that product is durable in use, stable performance.

The utility model is cheap, and is easy to use, can solve well the antifreeze problem of water tap.

Description of drawings

Accompanying drawing is the utility model structural representation.

Wherein: 1, water outlet 2, press that handle 3, outlet pipe 4, sleeve pipe 5, outlet pipe reset spring 6, piston 7, piston column cap 8, seal ring 9, hook 10, ramp projection 11, piston chamber 12, overflow hole 13, connecting tube 14, cylinder barrel 15, rocket plug 16, rubber gasket 17, bottom valve spring 18, abnormity switch political loyalty 19, bottom valve

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Embodiment: Universal anti-freezing water tap, as shown in the figure, mainly by water outlet 1, press handle 2, outlet pipe 3, sleeve pipe 4, outlet pipe reset spring 5, piston 6, piston column cap 7, seal ring 8, hook 9, ramp projection 10, piston chamber 11, overflow hole 12, connecting tube 13, cylinder barrel 14, bottom valve 19, rocket plug 15, rubber gasket 16, bottom valve spring 17, abnormity and switch political loyalty and 18 form.Wherein, sleeve pipe 4 is made one on the top of piston chamber 11 with piston chamber 11, between sleeve pipe 4 and the piston chamber 11 toroidal membrane is arranged, and there is through hole the centre.Outlet pipe 3 runs through the inner chamber of sleeve pipe 4, top, outlet pipe 3 upper end is established and is pressed handle 2, top one side sets out the mouth of a river 1, opposite side is established hook 9, outlet pipe 3 bottoms are fixed wtih piston 6, and piston 6 is divided into piston column cap 7, and piston 6 and piston column cap 7 are positioned at piston chamber 11, the outer twice rubber seal 8 that encloses of piston column cap 7, inner chamber are provided with " ten " word flower; The Lower Half cover of outlet pipe 3 has outlet pipe reset spring 5, and outlet pipe reset spring 5 upper ends withstand on the circular protrusion of outlet pipe 3 outer walls, and the lower end withstands on outlet pipe 3 and the sleeve pipe 4 connecting part annular baffles.Piston chamber's 11 upper connecting sleeve pipes 4, the lower end connects bottom valves 19 by abnormity traitorous 18, and the bottom of bottom valve 19 connects running water pipe.The bottom of cylinder barrel 14 connects running water pipe.Sleeve pipe 4 top periphery are provided with multi-turn ramp projection 10.Piston chamber 11 tops are provided with overflow hole 12, and the bottom arranges a connecting pipe 13.Bottom valve 19 inner chambers are equipped with rocket plug 15, and the bottom dress bottom valve spring 17 of rocket plug 15 is provided with rubber gasket 16 between rocket plug 15 and bottom valve 19 water outlets.

Claims

1. Universal anti-freezing water tap, mainly by water outlet (1), press handle (2), outlet pipe (3), sleeve pipe (4), outlet pipe reset spring (5), piston (6), piston column cap (7), seal ring (8), hook (9), ramp projection (10), piston chamber (11), overflow hole (12), connecting tube (13), cylinder barrel (14), rocket plug (15), rubber gasket (16), bottom valve spring (17), abnormity traitorous (18) forms, it is characterized in that, sleeve pipe (4) is on the top of piston chamber (11), make one with piston chamber (11), between sleeve pipe (4) and the piston chamber (11) toroidal membrane is arranged; Outlet pipe (3) runs through the inner chamber of sleeve pipe (4), top, outlet pipe (3) upper end is established and is pressed handle (2), top one side sets out the mouth of a river (1), opposite side is established hook (9), outlet pipe (3) bottom is fixed wtih piston (6), piston (6) is divided into piston column cap (7), piston (6) and piston column cap (7) are positioned at piston chamber (11), the outer twice rubber seal (8) that encloses of piston column cap (7), inner chamber are provided with " ten " word flower; The Lower Half cover of outlet pipe (3) has outlet pipe reset spring (5); Piston chamber (11) upper connecting sleeve pipe (4), the lower end connects bottom valve (19) by abnormity traitorous (18), and the bottom of bottom valve (19) connects running water pipe.

2. Universal anti-freezing water tap according to claim 1 is characterized in that, sleeve pipe (4) top periphery is provided with multi-turn ramp projection (10).

3. Universal anti-freezing water tap according to claim 1 is characterized in that, piston chamber (11) top is provided with overflow hole (12), and the bottom arranges a connecting pipe (13).

4. Universal anti-freezing water tap according to claim 1, it is characterized in that, bottom valve (19) inner chamber is equipped with rocket plug (15), the bottom dress bottom valve spring (17) of rocket plug (15) is provided with rubber gasket (16) between rocket plug (15) and bottom valve (19) water outlet.