CN205518288U

CN205518288U - Sprinkler

Info

Publication number: CN205518288U
Application number: CN201620274251.3U
Authority: CN
Inventors: 刘毓春
Original assignee: Nanan Lidi Household Articles Co Ltd
Current assignee: Nanan Lidi Household Articles Co Ltd
Priority date: 2016-04-05
Filing date: 2016-04-05
Publication date: 2016-08-31
Anticipated expiration: 2026-04-05

Abstract

The utility model provides a sprinkler, mainly constitute by protecgulum and back lid, the protecgulum forms the water storage chamber with back lid lock, in pressing in the orifice with the orifice valve from water storage chamber one end, make both form the tight fit, the end of intaking at the orifice valve sets up the valve block, set up the seam of intaking on the valve block, open sprinkler, the great crowded water seam that drives into of water pressure of water storage chamber one end gets into the outside orifice of hole for water spraying, sprinkler closes, the water pressure of water storage chamber one end reduces rapidly, the seam of intaking on the valve block resets, form the negative pressure in the conical bore, the messenger remains at cylindrical inner hole's water reflux to the conical bore in, thereby accomplish to close sprinkler, the hole for water spraying just stops outwards to drip immediately.

Description

A kind of gondola water faucet

Technical field

This utility model relate to a kind of close water after the gondola water faucet of dripping phenomenon would not occur again, belong to the optimisation technique of gondola water faucet.

Background technology

Existing gondola water faucet, after the water of shower complete pass, owing to still there being water in water storage cavity, these water are the most still Drippage can be oozed out, until the water stream in water storage cavity is complete or just can stop when producing enough negative pressure from spray orifice.Although Guan Shuihou is again The water dripped downwards, the water yield is less, but water temperature is relatively low, and drips to pour people can be made on the person to feel under the weather, particularly at the moon In cold season, also can extend the wiping time, also can result in flu owing to extending the wiping time.

It is, thus, sought for a kind of close water after can at once stop the gondola water faucet that drips.

Summary of the invention

The purpose of this utility model is: provide a kind of close water after can stop the gondola water faucet that drips immediately.

The technical solution of the utility model is: a kind of gondola water faucet, is mainly made up of protecgulum 1 and bonnet 2, and protecgulum fastens with bonnet Forming water storage cavity, protecgulum is provided with spray orifice, is provided with a spray orifice valve 3 in each spray orifice；The outer wall of described spray orifice valve and spray The inwall in hole forms tight fit, and spray orifice valve is provided with the hole for water spraying of through spray orifice valve, and described hole for water spraying is near one end of water storage cavity For the conical bore 31 that the big outlet of water inlet is little, it is the cylindrical hole 32 with the vertex of a cone of conical bore as diameter near one end of outlet, On the wall of water storage cavity, one piece of elastic valve block 33 is covered, on valve block on the position of corresponding conical bore at hole for water spraying It is provided with watering slot 34；Described spray orifice valve 3 is provided with bead outwardly, accordingly, at spray orifice near the outer wall of water inlet end Inwall is provided with the groove of the outwards depression of correspondence, and spray orifice valve is pressed into spray orifice from water inlet end, and the bead of spray orifice valve outer wall enters in spray orifice The groove of wall, makes spray orifice valve outwards will not deviate from from spray orifice under water impact.

The seam of more than two crossed one another centered by described watering slot.

In the case of not having water impact, the seam of valve block closes the water inlet end of the conical bore covering spray orifice valve, makes water storage cavity Water can not enter conical bore；When opening gondola water faucet leading, water impact makes the watering slot on valve block valve become to the direction of conical bore Shape bends, and flows to water side in the space that current produce after watering slot deforms, and sprays from conical bore；After closing the tap of gondola water faucet, The strength of water impact valve block disappears, and watering slot resets and closes, and valve block stops the water of water storage cavity to flow to conical bore, at conical bore Middle formation negative pressure, the water of cylindrical hole and cylindrical hole water side is back in conical bore.

Described protecgulum uses has the making of resilient material, and when the spray orifice that spray orifice valve is pressed on protecgulum, spray orifice valve will spray Hole struts, and both form interference fit.

Described spray orifice valve part outwardly is cone, and the water side of cylindrical hole is positioned at the vertex of a cone of circular cone, and spray orifice valve is outwardly Part is from spray orifice outwardly.

Beneficial effect:

1, being pressed into spray orifice from water storage cavity one end by spray orifice valve, make both form tight fit, the water inlet end at spray orifice valve arranges valve Sheet, arranges watering slot on valve block, opens gondola water faucet, and the hydraulic pressure of water storage cavity one end squeezes more greatly watering slot and enters hole for water spraying Outwards spray orifice, closes gondola water faucet, and the hydraulic pressure of water storage cavity one end reduces rapidly, and the watering slot on valve block resets, at conical bore Interior formation negative pressure, makes the water remaining in cylindrical hole be back in conical bore, thus accomplishes to close gondola water faucet, and hole for water spraying is just Stop immediately outwards dripping.

Accompanying drawing explanation

Fig. 1 is surface structure schematic diagram of the present utility model；

Fig. 2 is explosive view of the present utility model；

Fig. 3 is perspective cross section schematic diagram of the present utility model；

Fig. 4 is the partial enlarged drawing of Fig. 3；

Fig. 5 is the axonometric chart of spray orifice valve of the present utility model；

Fig. 6 is the generalized section of spray orifice valve of the present utility model.

Detailed description of the invention

As shown in Fig. 1 to Fig. 6, a kind of gondola water faucet, mainly it is made up of protecgulum 1 and bonnet 2, protecgulum fastens with bonnet and forms storage Water cavity.Protecgulum is provided with spray orifice, is provided with a spray orifice valve 3 in each spray orifice；The outer wall of described spray orifice valve is interior with spray orifice Wall forms tight fit, and spray orifice valve is provided with the hole for water spraying of through spray orifice valve, and described hole for water spraying is water inlet near one end of water storage cavity Mouthful conical bore 31 that big outlet is little, is the cylindrical hole 32 with the vertex of a cone of conical bore as diameter near one end of outlet.Open Gondola water faucet, current enter water storage cavity, more outwards spray from spray orifice.

On the wall of water storage cavity, one piece of elastic valve block 33 is covered, the position of corresponding conical bore on valve block at hole for water spraying Put and be provided with watering slot 34.When the hydraulic pressure of valve block both sides is same or like, the watering slot on valve block is closed, and only works as valve block When the differential water pressures of both sides is bigger, the water of one end that hydraulic pressure is big just can squeeze watering slot and flow to one end that hydraulic pressure is low.

Described spray orifice valve 3 is provided with bead outwardly near the outer wall of water inlet end, and accordingly, it is right to be provided with at spray orifice inwall The groove of the outwards depression answered, spray orifice valve is pressed into spray orifice from water inlet end, and the bead of spray orifice valve outer wall enters the groove of spray orifice inwall, Make spray orifice valve outwards will not deviate from from spray orifice under water impact.For preventing spray orifice valve from deviating from from spray orifice under water impact, will spray Protecgulum thickness around hole increases, and makes the elastic enhancing of reinforcement, so, after spray orifice valve is pressed into spray orifice, spray orifice bag The area wrapping spray orifice valve is more.

This utility model, by being pressed into spray orifice from water storage cavity one end by spray orifice valve, makes both form tight fit, at spray orifice valve Water inlet end arranges valve block, arranges watering slot on valve block, opens gondola water faucet, and the hydraulic pressure of water storage cavity one end squeezes more greatly watering slot and enters The outside spray orifice of hole for water spraying, closes gondola water faucet, and the hydraulic pressure of water storage cavity one end reduces rapidly, and the watering slot on valve block resets, at conical bore Interior formation negative pressure, makes the water remaining in cylindrical hole be back in conical bore, thus accomplishes to close gondola water faucet, and hole for water spraying stops the most immediately Only outwards drip.

Above-described embodiment is intended merely to interpretation purposes of the present utility model, and is not to restriction of the present utility model, this skill The those of ordinary skill in art field, in essential scope of the present utility model, makes a variety of changes or substitutes, and also should belong to this reality With novel protection category.

Claims

1. a gondola water faucet, is mainly made up of protecgulum (1) and bonnet (2), and protecgulum fastens with bonnet and forms water storage cavity, and protecgulum is provided with Spray orifice, it is characterised in that: in each spray orifice, it is provided with a spray orifice valve (3)；The outer wall of described spray orifice valve and spray orifice Inwall formed tight fit, spray orifice valve is provided with the hole for water spraying of through spray orifice valve, and described hole for water spraying is near water storage cavity One end is the conical bore (31) that the big outlet of water inlet is little, is with the vertex of a cone of conical bore as diameter near one end of outlet Cylindrical hole (32), at hole for water spraying towards covering one piece of elastic valve block (33) on the wall of water storage cavity, at valve block The position of upper corresponding conical bore is provided with watering slot (34), described spray orifice valve (3) near the outer wall of water inlet end be provided with to Outer prominent bead, accordingly, is provided with the groove of the outwards depression of correspondence at spray orifice inwall, and spray orifice valve is from water inlet side pressure Entering spray orifice, the bead of spray orifice valve outer wall enters the groove of spray orifice inwall, makes the spray orifice valve will not be from spray orifice under water impact Outwards abjection.

Gondola water faucet the most according to claim 1, it is characterised in that: more than two crossed one another centered by described watering slot Seam.

Gondola water faucet the most according to claim 1, it is characterised in that: in the case of not having water impact, the seam of valve block is closed and is covered Cover the water inlet end of the conical bore of spray orifice valve, make the water of water storage cavity can not enter conical bore；When opening gondola water faucet leading, Water impact makes the watering slot on valve block valve bend to the Direction distortion of conical bore, and current produce after watering slot deforms Flowing to water side in space, sprays from conical bore；After closing the tap of gondola water faucet, the strength of water impact valve block disappears, Watering slot resets and closes, and valve block stops the water of water storage cavity to flow to conical bore, forms negative pressure, cylindrical hole in conical bore And the water of cylindrical hole water side is back in conical bore.

Gondola water faucet the most according to claim 1, it is characterised in that: described protecgulum uses has the making of resilient material, when During the spray orifice that spray orifice valve is pressed on protecgulum, spray orifice is strutted by spray orifice valve, and both form interference fit.

Gondola water faucet the most according to claim 1, it is characterised in that: described spray orifice valve part outwardly is cone, cylinder The water side in hole is positioned at the vertex of a cone of circular cone, and spray orifice valve part outwardly is from spray orifice outwardly.