CN206064655U - A kind of structure with air-breathing and prevention air suction function - Google Patents
A kind of structure with air-breathing and prevention air suction function Download PDFInfo
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- CN206064655U CN206064655U CN201621031279.0U CN201621031279U CN206064655U CN 206064655 U CN206064655 U CN 206064655U CN 201621031279 U CN201621031279 U CN 201621031279U CN 206064655 U CN206064655 U CN 206064655U
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- air
- gaseous core
- fixed seat
- breathing
- mounting groove
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Abstract
This utility model is related to technical field of living goods, more particularly to a kind of structure with air-breathing and prevention air suction function, by cover is connected on this body support frame, forms water storage cavity；By the way of V-type circle is set with V-type circle mounting groove, in water flowing, water storage cavity air pressure is less than external atmosphere pressure, and V-type circle is backed down, and realizes the function of air inlet；Work as Guan Shuishi, as gas enters water storage cavity by air inlet, water storage intracavity air pressure is raised, as both sides pressure reduction reduces, V-type circle opens under natural resiliency effect and enters gaseous core installing hole inwall and be close to, and realizes preventing the function of air inlet, and now the air pressure of water storage intracavity is still less than atmospheric pressure, the gas pressure difference of cover both sides is more than water gravity with hydrone tension force sum, effectively prevent a large amount of dripping phenomenons of apopore after the water of pass.
Description
Technical field
This utility model is related to technical field of living goods, more particularly to a kind of knot with air-breathing and prevention air suction function
Structure.
Background technology
In daily life, taking a shower has become the normality of life, the shower nozzle of shower, also known as gondola water faucet, is bathing
Conventional product, is applied to huge numbers of families, but existing most of air-breathing top-spraying gondola drips after Shi Guanshui is kept flat, the time is longer,
Cause consumer to be mistakenly considered inlet valve to be not turned off, while the water droplet for dripping makes consumer feel under the weather.
Utility model content
Technical problem to be solved in the utility model, be for above-mentioned technical deficiency, there is provided one kind has
The structure of air-breathing and prevention air suction function, by cover is connected on this body support frame, forms water storage cavity, then employs in air inlet
The mode of suit V-type circle in the V-type circle mounting groove of hole upper end, when water flowing, water storage cavity air pressure is less than external atmosphere pressure V-type
Circle is backed down, it is possible to achieve the function of air inlet, and when water is closed, water storage intracavity air pressure raises V-type circle and opens automatically and bulb
Inwall is close to, and forms annular seal space, realizes preventing the function of air inlet, can effectively prevent the dripping phenomenon of apopore after the water of pass；
Enter installation A sealing rings on the A seal grooves of gaseous core upper end, enter installation C sealing rings on the C seal grooves of gaseous core lower end, it is ensured that air inlet
Sealing of the core in bulb；B seal grooves are provided with the middle part of fixed seat, and B sealing rings are installed, effectively ensure fixed seat
The sealing of mounting groove.
To solve above-mentioned technical problem, the technical scheme adopted by this utility model is：Including enter gaseous core mounting seat and this
Body support frame, it is hollow-core construction to enter inside gaseous core mounting seat；Enter gaseous core mounting seat to be internally provided with into gaseous core installing hole；Enter gaseous core peace
Dress is provided with into gaseous core in hole；The side middle setting for entering gaseous core has air inlet；The upper end of air inlet is provided with the installation of V-type circle
Groove；V-type circle mounting groove is set with V-type circle；The upper end of this body support frame is provided with fixed seat mounting groove；Fixed seat mounting groove is connected with
Fixed seat；Enter gaseous core mounting seat bottom to be arranged in fixed seat；The lower end of this body support frame is connected with cover.
Further optimize the technical program, the lower end of this described body support frame is connected with cover and forms water storage cavity；Cover institute
Material is TPR；Cover lower end is provided with apopore.
Further optimize the technical program, described gaseous core side top of entering is provided with A seal grooves；Install in A seal grooves
There are A sealing rings；Enter gaseous core side and lower end is provided with C seal grooves；C sealing rings are installed in C seal grooves.
Further optimize the technical program, described fixed seat mounting groove and fixed seat are threaded connection；Outside fixed seat
Wall bottom is provided with baffle plate；B seal grooves are provided with the middle part of fixed seat outer wall；B sealing rings are set with B seal grooves；On B seal grooves
End is provided with screw thread.
Further optimize the technical program, described gaseous core mounting seat lower end of entering is provided with bulb；Enter in gaseous core mounting seat
End is provided with connecting tube.
Further optimize the technical program, described connecting tube inner bottom is provided with shoulder hole；It is provided with shoulder hole
Filter screen pad；Filter screen pad middle setting has filter screen.
Further optimize the technical program, described bulb outer wall lower end is provided with ball-type packing ring；Arrange inside fixed seat
There is bulb mounting groove；Ball-type packing ring outer end is sleeved in bulb mounting groove.
Further optimize the technical program, the upper end of this described body support frame is provided with bushing mounting groove；On bulb outer wall
End is set with bushing；Bushing is arranged in bushing mounting groove；Bushing is arranged on the top of fixed seat.
Compared with prior art, this utility model has advantages below：
1st, by cover is connected on this body support frame, water storage cavity is formed, then the V-type circle employed in air inlet upper end is pacified
The mode of suit V-type circle in tankage, when water flowing, water storage cavity air pressure is less than external atmosphere pressure, and V-type circle is backed down, Ke Yishi
The now control to air inlet；
2nd, when water is closed, water storage intracavity air pressure raises V-type circle and opens automatically to be close to bulb inwall, forms sealing
Chamber, effectively prevent the dripping phenomenon of apopore after the water of pass；
3rd, by A sealing rings are installed on the A seal grooves for enter gaseous core upper end, C is installed on the C seal grooves for entering gaseous core lower end
Sealing ring, it is ensured that enter sealing of the gaseous core in bulb；
4th, adopt and B seal grooves are set in the middle part of fixed seat, and the mode of B sealing rings is installed, effectively ensure fixation
The sealing of seat mounting groove；
5th, by the way of filter screen pad and filter screen are installed on the boss of ball cup, dirt that can effectively in filter water
Dirt and impurity.
Description of the drawings
Fig. 1 is a kind of structure sectional view with air-breathing and prevention air suction function.
Fig. 2 is a kind of structural top explosive view with air-breathing and prevention air suction function.
Fig. 3 is a kind of structural body support and cover cooperation figure with air-breathing and prevention air suction function.
Fig. 4 is a kind of structure fixed seat sectional view with air-breathing and prevention air suction function.
Fig. 5 is that a kind of structure with air-breathing and prevention air suction function enters gaseous core axonometric chart.
Fig. 6 is a kind of structure upper end Local map with air-breathing and prevention air suction function.
Fig. 7 is that a kind of structure with air-breathing and prevention air suction function enters gaseous core mounting seat sectional view.
In figure：1st, bulb；2nd, fixed seat；3rd, this body support frame；4th, enter gaseous core；5th, A seal grooves；6th, A sealing rings；7th, air inlet
Hole；8th, V-type circle；9th, connecting tube；10th, shoulder hole；11st, filter screen pad；12nd, filter screen；13rd, ball-type packing ring；14th, bulb mounting groove；
15th, baffle plate；16th, B seal grooves；17th, B sealing rings；18th, fixed seat mounting groove；19th, cover；20th, apopore；21st, bushing；22nd, enter
Gaseous core mounting seat；23rd, enter gaseous core installing hole；24th, C seal grooves；25th, C sealing rings；26th, V-type circle mounting groove；27 screw threads；28th, serve as a contrast
Set mounting groove；29th, water storage cavity.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage of greater clarity, with reference to specific embodiment
And referring to the drawings, this utility model is further described.It should be understood that these descriptions are simply exemplary, and do not really want
Limit scope of the present utility model.Additionally, in the following description, the description to known features and technology is eliminated, to avoid not
Necessarily obscure concept of the present utility model.
Specific embodiment one：It is with reference to shown in Fig. 1-6, a kind of with air-breathing and to prevent the structure of air suction function, including entering
Gaseous core mounting seat 22 and this body support frame 3, it is hollow-core construction to enter inside gaseous core mounting seat 22；Enter gaseous core mounting seat 22 to be internally provided with
Enter gaseous core installing hole 23；Enter and be provided with into gaseous core 4 in gaseous core installing hole 23；The side middle setting for entering gaseous core 4 has air inlet 7；
The upper end of air inlet 7 is provided with V-type circle mounting groove 26；V-type circle mounting groove 26 is set with V-type circle 8；The upper end of this body support frame 3 sets
It is equipped with fixed seat mounting groove 18；Fixed seat mounting groove 18 is connected with fixed seat 2；Enter 22 bottom of gaseous core mounting seat installed in fixed seat
In 2；The lower end of this body support frame 3 is connected with cover 19；The lower end of this body support frame 3 is connected with cover 19 and forms water storage cavity 29；Cover
Material used by 19 is TPR；19 lower end of cover is provided with apopore 20；Enter 4 side top of gaseous core and be provided with A seal grooves 5；A is close
A sealing rings 6 are installed in sealing groove 5；Enter 4 side of gaseous core and lower end is provided with C seal grooves 24；C is installed in C seal grooves 24 close
Seal 25；Fixed seat mounting groove 18 and fixed seat 2 are connected by screw thread 27；2 outer wall bottom of fixed seat is provided with baffle plate 15；It is fixed
B seal grooves 16 are provided with the middle part of 2 outer walls of seat；B sealing rings 17 are set with B seal grooves 16；16 upper end of B seal grooves is provided with screw thread
27；Enter 22 lower end of gaseous core mounting seat and be provided with bulb 1；Enter 22 upper end of gaseous core mounting seat and be provided with connecting tube 9；Inside connecting tube 9
Bottom is provided with shoulder hole 10；Filter screen pad 11 is installed in shoulder hole 10；11 middle setting of filter screen pad has filter screen 12；Bulb
1 outer wall lower end is provided with ball-type packing ring 13；Fixed seat 2 is internally provided with bulb mounting groove 14；13 outer end of ball-type packing ring is sleeved on
In bulb mounting groove 14；The upper end of this body support frame 3 is provided with bushing mounting groove 28；1 outer wall upper end of bulb is set with bushing 21；Lining
Set 21 is arranged in bushing mounting groove 28；Bushing 21 is arranged on the top of fixed seat 2.
This utility model in the specific implementation, by cover 19 is connected on this body support frame 3, forms water storage cavity 29, then
Employ the mode of the suit V-type circle 8 in the V-type circle mounting groove 26 of 7 upper end of air inlet, when water flowing, 29 gas of water storage cavity
Less than external atmosphere pressure, V-type circle 8 is backed down pressure, it is possible to achieve the function of air inlet, when water is closed, with gas pass through into
Pore enters water storage cavity 29, and in water storage cavity 29, air pressure is raised, and the pressure reduction of 8 both sides of V-type circle reduces, and V-type circle 8 is acted in natural resiliency
Automatically open down and be close to 1 inwall of bulb, form annular seal space, realize preventing the function of air inlet, now the air pressure in water storage cavity 29
Still less than atmospheric pressure, pressure differential and the hydrone tension force sum of 19 both sides of cover are more than water gravity, effectively prevent Guan Shuihou
The dripping phenomenon of apopore 20；Enter, enter the C seal grooves 24 of 4 lower end of gaseous core
Upper installation C sealing rings 25, it is ensured that enter sealing of the gaseous core 4 in bulb 1；The bushing 21 being set with bulb 1 and spherical washer
13, can make bulb 1 it is stable in bulb mounting groove 14；By filter screen pad 11 is installed on the boss 10 of ball cup 9
With the mode of filter screen 12, dirt and impurity that can effectively in filter water；15 upper end of baffle plate of fixed seat 2 is provided with B sealings
Groove 16, and B sealing rings 17 are installed, effectively ensure the sealing of fixed seat mounting groove 18.
It should be appreciated that above-mentioned specific embodiment of the present utility model is used only for exemplary illustration or explains this reality
With new principle, and do not constitute to restriction of the present utility model.Therefore, without departing from spirit and scope of the present utility model
In the case of any modification, equivalent substitution and improvements done etc., should be included within protection domain of the present utility model.Additionally,
This utility model claims are intended to fall into scope and border or this scope and border
Whole in equivalents changes and modifications example.
Claims (8)
1. it is a kind of with air-breathing and prevent air suction function structure, it is characterised in that：Including entering gaseous core mounting seat (22) and body
Support (3), enters inside gaseous core mounting seat (22) for hollow-core construction；Enter gaseous core mounting seat (22) to be internally provided with into gaseous core installing hole
(23)；Enter and be provided with into gaseous core (4) in gaseous core installing hole (23)；The side middle setting for entering gaseous core (4) has air inlet (7)；Enter
The upper end of pore (7) is provided with V-type circle mounting groove (26)；V-type circle mounting groove (26) is set with V-type circle (8)；This body support frame (3)
Upper end be provided with fixed seat mounting groove (18)；Fixed seat mounting groove (18) is connected with fixed seat (2)；Enter gaseous core mounting seat (22)
Bottom is arranged in fixed seat (2)；The lower end of this body support frame (3) is connected with cover (19).
2. it is according to claim 1 it is a kind of with air-breathing and prevent air suction function structure, it is characterised in that：This body support frame
(3) lower end is connected with cover (19) and forms water storage cavity (29)；Material used by cover (19) is TPR；Cover (19) lower end sets
It is equipped with apopore (20).
3. it is according to claim 1 it is a kind of with air-breathing and prevent air suction function structure, it is characterised in that：Enter gaseous core
(4) side top is provided with A seal grooves (5)；A sealing rings (6) are installed in A seal grooves (5)；Enter gaseous core (4) side near under
End is provided with C seal grooves (24)；C sealing rings (25) are installed in C seal grooves (24).
4. it is according to claim 1 it is a kind of with air-breathing and prevent air suction function structure, it is characterised in that：Fixed seat is pacified
Tankage (18) and fixed seat (2) are connected by screw thread (27)；Fixed seat (2) outer wall bottom is provided with baffle plate (15)；Fixed seat (2)
B seal grooves (16) are provided with the middle part of outer wall；B sealing rings (17) are set with B seal grooves (16)；B seal grooves (16) upper end is arranged
There is screw thread (27).
5. it is according to claim 1 it is a kind of with air-breathing and prevent air suction function structure, it is characterised in that：Enter gaseous core peace
Dress seat (22) lower end is provided with bulb (1)；Enter gaseous core mounting seat (22) upper end and be provided with connecting tube (9).
6. according to claim 1 or 5 it is a kind of with air-breathing and prevent air suction function structure, it is characterised in that：Connection
Pipe (9) inner bottom is provided with shoulder hole (10)；Filter screen pad (11) is installed in shoulder hole (10)；In the middle of filter screen pad (11)
It is provided with filter screen (12).
7. according to claim 1 or 5 it is a kind of with air-breathing and prevent air suction function structure, it is characterised in that：Bulb
(1) outer wall lower end is provided with ball-type packing ring (13)；Fixed seat (2) is internally provided with bulb mounting groove (14)；Ball-type packing ring (13)
Outer end is sleeved in bulb mounting groove (14).
8. according to claim 1,4 or 5 it is a kind of with air-breathing and prevent air suction function structure, it is characterised in that：This
The upper end of body support frame (3) is provided with bushing mounting groove (28)；Bulb (1) outer wall upper end is set with bushing (21)；Bushing (21) is pacified
It is mounted in bushing mounting groove (28)；Top of the bushing (21) installed in fixed seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621031279.0U CN206064655U (en) | 2016-08-31 | 2016-08-31 | A kind of structure with air-breathing and prevention air suction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621031279.0U CN206064655U (en) | 2016-08-31 | 2016-08-31 | A kind of structure with air-breathing and prevention air suction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206064655U true CN206064655U (en) | 2017-04-05 |
Family
ID=58437450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621031279.0U Active CN206064655U (en) | 2016-08-31 | 2016-08-31 | A kind of structure with air-breathing and prevention air suction function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206064655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2582797A (en) * | 2019-04-03 | 2020-10-07 | Kohler Mira Ltd | Spray head |
-
2016
- 2016-08-31 CN CN201621031279.0U patent/CN206064655U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2582797A (en) * | 2019-04-03 | 2020-10-07 | Kohler Mira Ltd | Spray head |
| WO2020201675A1 (en) * | 2019-04-03 | 2020-10-08 | Kohler Mira Limited | Spray head |
| GB2582797B (en) * | 2019-04-03 | 2021-06-23 | Kohler Mira Ltd | Spray head having non-drip mechanism |
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