CN203044228U - Air-mixing water-saving sprinkler - Google Patents
Air-mixing water-saving sprinkler Download PDFInfo
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- CN203044228U CN203044228U CN 201320029906 CN201320029906U CN203044228U CN 203044228 U CN203044228 U CN 203044228U CN 201320029906 CN201320029906 CN 201320029906 CN 201320029906 U CN201320029906 U CN 201320029906U CN 203044228 U CN203044228 U CN 203044228U
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- water faucet
- faucet
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Abstract
The utility model discloses an air-mixing water-saving sprinkler. The air-mixing water-saving sprinkler comprises a sprinkler head and a rotary connector, wherein the rotary connector comprises a hollow outer connector, a bulb rod and a water-guiding rod, a structure with two air inlets and a gap is adopted, an elastic sealing element used for preventing water from spilling over is not needed, the air enters the sprinkler smoothly, and the water and air mixing effect is improved. A containing space is provided when water flows backwards, so that the defect that water leaks outwards when flowing backwards is overcome. In addition, the air-mixing water-saving sprinkler is simple and reliable in structure, is easy to machine and assemble, and lowers production cost.
Description
Technical field
The utility model relates to a kind of water saving gondola water faucet.
Background technology
Gondola water faucet is to be arranged at position, the bather crown to spray the shower bath of water outlet, appearance and size, the installation and application of water saving gondola water faucet are almost completely identical with traditional gondola water faucet of same specification, just increase structures such as air inlet is air-breathing on the basis of gondola water faucet, the pressure of water can be converted into kinetic force and suck air, make water and air fully mixed, expanded back ejection at a high speed.Its advantage is that actual flow is little and sprinkling face is big, has reduced water consumption, high-efficiency water-saving; Water outlet is soft, has avoided causing user's pain because the injection strength of product is big, improves the water comfort level, and has played the splashproof effect; Increase water oxygen level, stimulate circulation, with health role, also can avoid child old man and weakling in the shower process, anoxic to take place; The bubble that is rich in oxygen has massage effect to skin when skin breaks, and has played the effect of deep layer cleaning skin.
Existing water saving gondola water faucet operated by rotary motion has and prevents that current from pouring in down a chimney sealing shroud or the leather cup that leaks out from air admission hole, air-flow is pushed sealing shroud or leather cup open during air inlet, enter in the hybrid chamber, when flow backwards, current promote sealing shroud or leather cup resets, air admission hole is closed, thereby stop current to infiltrate, complex structure, the process and assemble process is loaded down with trivial details, stopping owing to sealing shroud or leather cup during air inlet, make air inlet not smooth, influenced the mixed effect of steam, thereby sealing shroud or leather cup have influenced stagnant water effect through easy tired the following the string in long-term use back.
The utility model content
In order to overcome the deficiencies in the prior art, it is a kind of simple in structure that the utility model provides, and the steam good mixing effect can not produce the mixing air water saving gondola water faucet of percolating water.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of mixing air water saving gondola water faucet comprises
Gondola water faucet is provided with water inlet and hole for water spraying;
The part that is rotatably connected connects inlet channel, is mixed into the water inlet of carrying past gondola water faucet behind the air in the current that transport toward inlet channel, and this part that is rotatably connected comprises
In logical coupling, the lower end is fixed on the water inlet of gondola water faucet, the upper end is provided with bayonet socket, its inner expansion chamber that is communicated with water inlet that forms;
Ball rod, its inside is provided with a up big and down small ladder hole, one end of described ball rod is for connecting the water inlet end of inlet channel, one end is provided with between water inlet end and the bulb end and inwardly runs through the ball rod sidewall to first air admission hole of ladder hole for the rotatable bulb end that is connected in the expansion chamber;
Water-guide rod, place on the step of ladder hole, described water-guide rod up/down perforation, the upper end is provided with the tapping hole that current is divided into multiply, tapping hole below is provided with the sudden change hole of entrained air in the current, the area of section in this sudden change hole is greater than the area of section of tapping hole, be provided with sealing ring and lower seal between described water-guide rod and the ball rod, described ball rod inwall, the water-guide rod outer wall, form a gap in the form of a ring between last sealing ring and the lower seal, described first air admission hole also is provided with second air admission hole that is communicated with sudden change hole and gap with gap and external communications on the described water-guide rod.
More for air inlet when guaranteeing ball rod intensity, described ball rod is provided with two relative first air admission holes.
In order to make the steam mixed effect better, described water-guide rod circumferentially evenly is provided with a plurality of second air admission holes.
In order to prevent that current from overflowing from air inlet position, the outlet of described first air admission hole is in the upper end position in gap, and the entrance of described second air admission hole is in the lower end position in gap, forms a difference in height between the two.
In order to make the steam better mixing, the outlet of described second air admission hole is arranged at the upper end position in sudden change hole, and its axis normal is in the water outlet direction of tapping hole.
For current are divided into multiply, make to have bigger contact-making surface between current and the air, described water-guide rod is provided with a plurality of tapping holes.
Further, described gondola water faucet comprises that regular arrangement has the protecgulum of a plurality of hole for water sprayings, and the bonnet that is provided with water inlet, and described protecgulum and bonnet are tightly connected and surround a water outlet inner chamber, be provided with the rubber of band water-guiding hole in this water outlet inner chamber, the water-guiding hole of rubber communicates with the hole for water spraying of protecgulum is corresponding.
For will in logical coupling be fixed on the bonnet, also be provided be installed in gondola water faucet inside in logical nipple, in the logical nipple upper end water inlet that passes gondola water faucet with in lead to coupling and be threaded fixing.
In order to make the rotation of ball rod in expansion chamber more smooth and easy, and can not leak, be provided with the sealing ring that matches with bulb end end face in the expansion chamber of logical coupling in described.
For the water inlet position that prevents bonnet is leaked, be provided with the water inlet sealing ring between logical coupling and the bonnet in described.
The beneficial effects of the utility model are: adopt the structure in two air admission holes and gap, do not need to be provided for the elastic sealing elements that stops current to overflow, air inlet is unimpeded, has improved the steam mixed effect; Have certain spatial accommodation when current flow backwards simultaneously, avoided the shortcoming of when current flow backwards, outwards leaking by air admission hole; Simple and reliable for structure, be easy to process and assemble, reduced production cost.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is STRUCTURE DECOMPOSITION schematic diagram of the present utility model;
Fig. 2 is assembling schematic diagram of the present utility model;
Fig. 3 is that Fig. 2 is along the cutaway view of A-A line;
Fig. 4 is that Fig. 2 is along the cutaway view of B-B line;
Fig. 5 is the structural representation of ball rod of the present utility model;
Fig. 6 is the structural representation of water-guide rod of the present utility model;
Fig. 7 is the fit structure cutaway view of ball rod of the present utility model, water-guide rod, last sealing ring and lower seal.
The specific embodiment
Referring to figs. 1 through Fig. 7, a kind of mixing air water saving gondola water faucet of the present utility model comprises
Gondola water faucet 1 is provided with water inlet 11 and hole for water spraying 12;
The part 2 that is rotatably connected connects inlet channel, is mixed into the water inlet 11 of carrying past gondola water faucet 1 behind the air in the current that transport toward inlet channel, and this part 2 that is rotatably connected comprises
In logical coupling 21, the lower end is fixed on the water inlet 11 of gondola water faucet 1, the upper end is provided with bayonet socket, its inner expansion chamber that is communicated with water inlet 11 that forms;
Water-guide rod 23, arranged outside has two protruding ring portions, the protruding ring portion cooperation of lower end places on the step of ladder hole 221, described water-guide rod 23 up/down perforations, the upper end is provided with water inlet, the water inlet below is provided with the tapping hole 231 that current is divided into multiply, tapping hole 231 belows are provided with the sudden change hole 232 of entrained air in the current, the area of section in this sudden change hole 232 is greater than the area of section of tapping hole 231, have certain space after making current enter and suck air, be provided with sealing ring 24 and lower seal 25 between described water-guide rod 23 and the ball rod 22, last sealing ring 24 and lower seal 25 are separately fixed in the protruding ring portion in water-guide rod 23 outsides, described ball rod 22 inwalls, water-guide rod 23 outer walls, form a gap 233 in the form of a ring between last sealing ring 24 and the lower seal 25, described first air admission hole 224 also is provided with second air admission hole 234 that is communicated with sudden change hole 232 and gap 233 with gap 233 and external communications on the described water-guide rod 23.
When gondola water faucet is opened, gondola water faucet is sprayed water outwardly, current enter tapping hole 231 from intake tunnel, be divided into by tapping hole 231 and enter sudden change hole 232 behind the some strands of weeps, suddenling change this moment forms negative pressure in the hole 232, thereby air-breathing by first air admission hole 224, gap 233 and second air admission hole 234, and air is after second air admission hole 234 enters sudden change hole 232, under the water impact that tapping hole 231 flows out, mix, thereby reach the effect of mixing air.
For air inlet when guaranteeing ball rod 22 intensity more, described ball rod 22 is provided with two relative first air admission holes 224, even if gondola water faucet 1 turns to an angle like this, make one of them first air admission hole 224 by shutoff, another one first air admission hole 224 also is to keep unimpeded.
In order to make the steam mixed effect better, described water-guide rod 23 circumferentially evenly is provided with a plurality of second air admission holes 234, makes that air can be from sucking all around, and when current flow to sudden change hole 232 from tapping hole 231, steam was mixed preferably.
In order to prevent that current from overflowing from air inlet position, the outlet of described first air admission hole 224 is in the upper end position in gap 233, and the entrance of described second air admission hole 234 is in the lower end position in gap 233, forms a difference in height between the two.
In order to make the steam better mixing, the outlet of described second air admission hole 234 is arranged at the upper end position in sudden change hole 232, and its axis normal is in the water outlet direction of tapping hole 231.
For current are divided into multiply, make and have bigger contact-making surface between current and the air, described water-guide rod 23 is provided with a plurality of tapping holes 231, these tapping holes 231 are the radiation annular configuration, make and form the certain rules space between the current behind the score water, make to have bigger contact-making surface between current and the air, make things convenient for steam to mix.
Further, described gondola water faucet 1 comprises that regular arrangement has the protecgulum 13 of a plurality of hole for water sprayings 12, and the bonnet 14 that is provided with water inlet 11, described protecgulum 13 and bonnet 14 are tightly connected and surround a water outlet inner chamber, be provided with the rubber 15 of band water-guiding hole in this water outlet inner chamber, hole for water spraying 12 corresponding the communicating of the water-guiding hole of rubber 15 and protecgulum 13.
For logical coupling 21 in inciting somebody to action is fixed on the bonnet 14, also be provided be installed in gondola water faucet 1 inside in logical nipple 16, in the logical nipple 16 upper ends water inlet 11 that passes gondola water faucet 1 with in lead to coupling 21 and be threaded fixing, in this specific embodiment, in logical coupling 21 comprise be threaded in the screw thread switching circle 28 of logical coupling 21 lower ends, this screw thread switching circle 28 with in lead to nipple 16 and be threaded, also be provided with the screws that screw thread switching circle 28 is locked, thus reach with in logical coupling 21 be fixed on purpose on the water inlet 11 of bonnet 14.
In order to make the rotation of ball rod 22 in expansion chamber more smooth and easy, and can not leak, be provided with the sealing ring 26 that matches with bulb end 223 end faces in the expansion chamber of logical coupling 21 in described.
For water inlet 11 positions that prevent bonnet 14 leak, be provided with water inlet sealing ring 27 between logical coupling 21 and the bonnet 14 in described.
In this specific embodiment, in also be provided with coupling sealing ring 29 between the bulb end 223 of be threaded circle and ball rod 22 of logical coupling 21 inside.
Certainly, the utility model can also have other structural distortion except above-mentioned embodiment, and these equivalent technical solutions also should be within its protection domain.
Claims (10)
1. a mixing air water saving gondola water faucet comprises
Gondola water faucet (1) is provided with water inlet (11) and hole for water spraying (12);
The part (2) that is rotatably connected connects inlet channel, is mixed into the water inlet (11) of carrying past gondola water faucet (1) behind the air in the current that transport toward inlet channel, and it is characterized in that: this part that is rotatably connected (2) comprises
In logical coupling (21), the lower end is fixed on the water inlet (11) of gondola water faucet (1), the upper end is provided with bayonet socket, its inner expansion chamber that is communicated with water inlet (11) that forms;
Ball rod (22), its inside is provided with a up big and down small ladder hole (221), one end of described ball rod (22) is for connecting the water inlet end (222) of inlet channel, one end is provided with between water inlet end (222) and the bulb end (223) and inwardly runs through ball rod (22) sidewall to first air admission hole (224) of ladder hole (221) for the rotatable bulb end (223) that is connected in the expansion chamber;
Water-guide rod (23), place on the step of ladder hole (221), described water-guide rod (23) up/down perforation, the upper end is provided with the tapping hole (231) that current is divided into multiply, tapping hole (231) below is provided with the sudden change hole (232) of entrained air in the current, the area of section in this sudden change hole (232) is greater than the area of section of tapping hole (231), be provided with sealing ring (24) and lower seal (25) between described water-guide rod (23) and the ball rod (22), described ball rod (22) inwall, water-guide rod (23) outer wall, form a gap (233) in the form of a ring between last sealing ring (24) and the lower seal (25), described first air admission hole (224) also is provided with second air admission hole (234) that is communicated with sudden change hole (232) and gap (233) with gap (233) and external communications on the described water-guide rod (23).
2. a kind of mixing air water saving gondola water faucet according to claim 1, it is characterized in that: described ball rod (22) is provided with relative two first air admission holes (224).
3. a kind of mixing air water saving gondola water faucet according to claim 1, it is characterized in that: described water-guide rod (23) circumferentially evenly is provided with a plurality of second air admission holes (234).
4. a kind of mixing air water saving gondola water faucet according to claim 1, it is characterized in that: the outlet of described first air admission hole (224) is in the upper end position of gap (233), the entrance of described second air admission hole (234) is in the lower end position of gap (233), forms a difference in height between the two.
5. a kind of mixing air water saving gondola water faucet according to claim 1, it is characterized in that: the outlet of described second air admission hole (234) is arranged at the upper end position in sudden change hole (232), and its axis normal is in the water outlet direction of tapping hole (231).
6. a kind of mixing air water saving gondola water faucet according to claim 1, it is characterized in that: described water-guide rod (23) is provided with a plurality of tapping holes (231).
7. according to each described a kind of mixing air water saving gondola water faucet among the claim 1-6, it is characterized in that: described gondola water faucet (1) comprises that regular arrangement has the protecgulum (13) of a plurality of hole for water sprayings (12), and the bonnet (14) that is provided with water inlet (11), described protecgulum (13) and bonnet (14) are tightly connected and surround a water outlet inner chamber, be provided with the rubber (15) of band water-guiding hole in this water outlet inner chamber, corresponding the communicating of hole for water spraying (12) of the water-guiding hole of rubber (15) and protecgulum (13).
8. according to each described a kind of mixing air water saving gondola water faucet among the claim 1-6, it is characterized in that: also be provided be installed in gondola water faucet (1) inner in logical nipple (16), in logical nipple (16) the upper end water inlet (11) that passes gondola water faucet (1) with in lead to coupling (21) and be threaded fixing.
9. according to each described a kind of mixing air water saving gondola water faucet among the claim 1-6, it is characterized in that: be provided with the sealing ring (26) that matches with bulb end (223) end face in the expansion chamber of logical coupling (21) in described.
10. according to each described a kind of mixing air water saving gondola water faucet among the claim 1-6, it is characterized in that: be provided with water inlet sealing ring (27) between logical coupling (21) and the bonnet (14) in described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320029906 CN203044228U (en) | 2013-01-18 | 2013-01-18 | Air-mixing water-saving sprinkler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320029906 CN203044228U (en) | 2013-01-18 | 2013-01-18 | Air-mixing water-saving sprinkler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203044228U true CN203044228U (en) | 2013-07-10 |
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ID=48727227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320029906 Expired - Lifetime CN203044228U (en) | 2013-01-18 | 2013-01-18 | Air-mixing water-saving sprinkler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203044228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000690A (en) * | 2016-07-28 | 2016-10-12 | 江门市霏尼格斯淋浴制品科技有限公司 | Shower head structure |
-
2013
- 2013-01-18 CN CN 201320029906 patent/CN203044228U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000690A (en) * | 2016-07-28 | 2016-10-12 | 江门市霏尼格斯淋浴制品科技有限公司 | Shower head structure |
| CN106000690B (en) * | 2016-07-28 | 2019-01-04 | 广东瑞霖智能卫浴创新研究有限公司 | A kind of shower header structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |