CN202238412U - Residual water-discharging and air-breathing non-return mechanism - Google Patents
Residual water-discharging and air-breathing non-return mechanism Download PDFInfo
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- CN202238412U CN202238412U CN2011203185196U CN201120318519U CN202238412U CN 202238412 U CN202238412 U CN 202238412U CN 2011203185196 U CN2011203185196 U CN 2011203185196U CN 201120318519 U CN201120318519 U CN 201120318519U CN 202238412 U CN202238412 U CN 202238412U
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- air
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- breathing
- residual water
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Abstract
The utility model discloses a residual water-discharging and air-breathing non-return mechanism which comprises a fixed part and a water-discharging and air-breathing component, wherein the fixed part comprises an upper part provided with a through hole, a lower part provided with a water outlet and a water-discharging and air-breathing hole, and an assembling cavity; the water-discharging and air-breathing component comprises a body, a ring part formed by outward extending of the upper circumference of the body, and a propping spring; the outer circumference of the ring part and the inner wall of the assembling cavity are sealed; a slim hole is formed on the ring part; the body can be connected with the water-discharging and air-breathing hole in a covering manner; and the body is provided with a run-through air hole. When a water source is opened, running water passes through the through hole to impact the body, so as to enable the body to slide downwards until being hermetically butted against the lower part to seal and connect the water-discharging and air-breathing hole in a covering manner, the running water crushes in from the slim hole of the ring part so as to generate strong negative pressure, under the effect of the negative pressure, air can be sucked in along the water-discharging and air-breathing hole and the air hole, air and running water are fully mixed inside the assembling cavity, so as to form water bubbles; and when the water source is closed, the body slides upwards under the effect of the propping spring, the body moving upwards plays a non-return role, residual water quantity in sprinkler is no longer increased, and the residual water can be drained quickly along a space between the body and the lower part and through the water-discharging and air-breathing hole.
Description
Technical field
The utility model relates to technical field of bathroom equipment, particularly can be applied in the air-breathing non-return mechanism of a kind of row's residual water of gondola water faucet.
Background technology
Publication number is the Chinese patent with gondola water faucet of getting rid of the residual water function by name of CN201596582U; It discloses a kind of gondola water faucet; Its operation principle is: it sets up a check valve apparatus, and one of this check valve apparatus is in communication with the outside, and the other end is communicated with the gondola water faucet inner chamber; The check valve passage of check valve apparatus only allows air to get into, and does not allow inner water to flow out outward from check valve apparatus.When gondola water faucet uses when closing; The residual water of gondola water faucet inner chamber can produce negative pressure under poised state, check valve can be opened under atmospheric pressure, and air is got into; With the inside and outside pressure of balance; After the inside and outside pressure balance of gondola water faucet, the residual water of inner chamber will flow out immediately naturally, has eliminated gondola water faucet and after use, has understood the problem that flow out residual water over time again.But this gondola water faucet has only solved the problem of getting rid of residual water, does not have getter device, makes that the spray that flows out is harder.
Publication number is the Chinese patent of the air-breathing gondola water faucet by name of CN201768640U; It discloses a kind of gondola water faucet; The airtight cavity that the flexible glue air admission hole of air on panel get into to divide water body and holder to form, current be from the cylindrical hole on the branch water body of flowing through of the cylindrical hole on the holder, the slit entering that the air in the cavity docks with the cylindrical hole of branch water body from the cylindrical hole of holder; Mix with current, contain the soft exquisiteness of current of gas.But this gondola water faucet does not have the passage of getting rid of residual water, makes residual water in time to get rid of and brings puzzlement to the user.
The utility model content
The utility model provides a kind of row's residual water air-breathing non-return mechanism, and its gondola water faucet that has overcome background technology only has air-breathing or gets rid of the existing deficiency of residual water simple function.
The technical scheme that is adopted that the utility model solves its technical problem is:
The air-breathing non-return mechanism of a kind of row's residual water, it comprises:
One standing part; It comprises that the lower part and that the top, one of establishing through hole sets out the water hole is formed on the assembly cavity between top and lower part; Said top and lower part are fixed together, and said assembly cavity is connected through hole and apopore, and said bottom is set up draining suction hole (201) separately;
One draining getter assembly (400); It comprises that a body (402), supports spring (401) by the stretch out ring portion that forms and a top of body (402) upper peripheral edge; Said body (402) can slide up and down and be connected in the assembly cavity, said ring portion outer peripheral edges and assembly cavity inner wall sealing, and said ring portion offers a plurality of pores (403) up and down that run through; Said body (402) can cover the water suction hole (201) that runs in, and said body (402) is established the passage (405) that runs through; Said top is supported spring (401) top and is against between body (402) and the lower part.
Among one preferred embodiment: said body (402) is arranged with a fitting recess on the bottom; The fitting recess that runs through body (402) inside and outside the said passage (405); Said fitting recess is connected draining suction hole (201) and passage (405), and said top is supported spring (401) and is positioned at fitting recess.
Among one preferred embodiment: said body (402) lower periphery stretches out into sealing ring (408).
Among one preferred embodiment: said sealing ring (408) periphery is along also being provided with the unsettled and sealing gasket (409) that tilts.
Among one preferred embodiment: said body (402) upper surface is provided with a boss (407).
Among one preferred embodiment: the oblique water hole of said pore (403) for being obliquely installed.
Among one preferred embodiment: said body (402) ring portion periphery is along also establishing an elastic seal ring (406).
Among one preferred embodiment: bottom, said top is arranged with and forms the cavity of connecting through hole; Affixed and the said assembly cavity in said top and lower part comprises cavity at least; And, being formed with the gap that surrounds assembly cavity between said top and lower part, apopore is connected in said gap; Said body (402) ring portion outer peripheral edges and cavity inner wall sealing.
Among one preferred embodiment: said top comprises the last water body (301) under loam cake (100) and the affixed loam cake (100), and said lower part comprises the following water body (302) on lower cover (200) and the affixed lower cover (200);
Said body (402) upper surface is provided with a boss (407), the corresponding through hole of said boss (407), and said boss (407) diameter is greater than the diameter of through hole.
Among one preferred embodiment: also be provided with a bulb (10), a pad (20), a nut (30) and a leather cup (50) on the said top, said bulb (10), pad (20), nut (30) and leather cup (50) are tightly connected successively.
The present technique scheme is compared with background technology, and it has following advantage:
1. open the water source, flowing water gets into assembly cavity and impact body through through hole, makes body slide down to sealing and abuts against the lower part and be connected on outside the draining suction hole with seal closure; Avoid flowing water to get in the body, avoid flowing water to flow out along the draining suction hole, flowing water pours from the pore of ring portion; And produce strong negative pressure; Air is inhaled into along draining suction hole, passage under action of negative pressure, and air fully mixes in assembly cavity with flowing water, forms the bubble water of oxygen enrichment; Close the water source, body receives the top to support spring action upwards to slide and reset, on the one hand, reset to the body sealing water stream channel on top, make that the water in the pipeline can't get into the gondola water faucet body, and the residual water in the gondola water faucet body also can't get into pipeline, has played non-return effect; On the other hand, unnecessary residual water can be drained rapidly rapidly along crack, draining suction hole between body and the lower part.
2. body bottom is arranged with fitting recess, and the top is supported spring and is positioned at fitting recess, then can retainer spring, can connect passage and draining suction hole, and can increase the run in sealing property of water suction hole of body seal closure.
3. the body lower periphery formation sealing ring that stretches out; Spring is compressed and makes body to lower slider when normal shower, thereby sealing ring can be close to the draining suction hole that water body seal closure down connects the below, and current can not flowed out along the draining suction hole; Simultaneously, also guarantee to produce enough negative pressure.
4. the sealing ring periphery is along also being provided with the unsettled and sealing gasket that tilts, and sealing effectiveness is better.
5. divide water body between covers, the draining getter assembly is positioned at the branch water body, and current make hydraulic pressure more steady after minute water body buffering shunting, and the water of outflow is softer.
6. the body upper surface is provided with boss; And boss top is against cavity end face and the boss diameter diameter greater than through hole; When shower finishes to close the water source; Body upwards slides under the effect of spring and is against cavity end face place up to the boss top, makes that unnecessary water can't get into the gondola water faucet body in the pipeline, has reduced residual water.
7. pore is the oblique water hole that is obliquely installed, and can obtain better inspiratory effects.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 has illustrated the whole schematic perspective view of gondola water faucet of a preferred embodiment.
Fig. 2 has illustrated the section explosive view of the gondola water faucet of preferred embodiment one.
Fig. 3 has illustrated the generalized section of gondola water faucet under air-breathing shape body of preferred embodiment one.
The gondola water faucet that Fig. 4 has illustrated preferred embodiment one under the residual aqueous humor of row generalized section.
Fig. 5 has illustrated the local amplification profile sketch map of gondola water faucet of preferred embodiment one.
Fig. 6 has illustrated the local amplification profile sketch map of gondola water faucet of preferred embodiment two.
Fig. 7 has illustrated the local amplification profile sketch map of gondola water faucet of preferred embodiment three.
Fig. 8 has illustrated the local amplification profile sketch map of gondola water faucet of preferred embodiment four.
The specific embodiment
Please refer to Fig. 1 to Fig. 5, a kind of first embodiment that arranges the air-breathing non-return mechanism of residual water, it comprises a standing part and a draining getter assembly 400.
Said standing part comprises a top, a lower part and an assembly cavity.Said top comprises that the loam cake 100 and of establishing through hole is fixed in the last water body 301 under the loam cake 100, and the said water body 301 bottom surface middle position fovea superiors of going up form cavity, and said cavity end face is established through hole, connects through hole.Said lower part comprises that a lower cover 200 and is fixed in the following water body 302 on the lower cover 200, and said lower part sets out water hole and draining suction hole 201.Said top and lower part are fixed together, and make said cavity form assembly cavity, make between said top and the lower part, that is to say that said going up between water body 301 and the following water body 302 forms the gap, and apopore and assembly cavity are connected in said gap.Among the present embodiment, also be provided with a bulb 10, a pad 20, a nut 30 and a leather cup 50 on the said loam cake 100, said bulb 10, pad 20, nut 30 and leather cup 50 are tightly connected successively.As required, said lower part also can comprise a plurality of faucets 303, said faucet 303 corresponding apopores.
Among the present embodiment, said draining suction hole 201 is located at the middle position of lower part, can be a hole or a plurality of around the hole of arranging.
Said draining getter assembly 400, it comprises that a body 402, supports spring 401 by body 402 a upper peripheral edges ring portion and the top that forms that stretch out.Said body 402 can slide up and down and be connected in the assembly cavity; Said ring portion outer peripheral edges and assembly cavity inner wall sealing that is to say ring portion outer peripheral edges and inner chamber inner wall sealing, and said ring portion offers a plurality of pores 403 up and down that run through; Said body 402 can cover the water suction hole 201 that runs in, and said body 402 is established the passage 405 that runs through; Said top is supported spring 401 tops and is against between body 402 and the lower part.
Among the present embodiment; Said body 402 bottoms are arranged with a fitting recess, and said fitting recess is connected draining suction hole 201 and passage 405, and said top is supported spring 401 and is positioned at fitting recess; And the downward projection figure of periphery surrounds the downward projection figure of draining suction hole 201 under the said fitting recess.
In the present embodiment; Said draining getter assembly 400 is between last water body 301 and following water body 302; Said body 402 upper surfaces are provided with a boss 407; Boss 407 top of said body 402 upper surfaces is against end face under the water body 301 cavity end faces and the said boss 407 diameters diameter greater than the top through hole, and when shower finished to close the water source, body 402 upwards slided to push up up to boss 407 under the effect of spring and is against the cavity end face to seal through hole; Make that unnecessary water can't get into assembly cavity in the pipeline, reduced residual water.
Among the present embodiment, sealing ring 408 is established in said body 402 lower ends, and sealing ring 408 can be tightly connected with following water body 302, and said body 402 can slide up and down under the effect of spring 401 on the top.In the present embodiment, said body 402 ring portion peripheries have increased the sealing of body 402 along also setting firmly an elastic seal ring 406, have reduced residual water.Said body 402 lower periphery stretch out and form sealing ring 408; Said sealing ring 408 peripheries are along also being provided with the unsettled and sealing gasket 409 that tilts; Under the hydraulic pressure effect, the top is compressed to spring 401 and makes body 402 to lower slider, and sealing ring 408 and sealing gasket 409 are tightly connected with following water body 302; Prevent that promptly current from flowing out along crack, draining suction hole 201 between body and the following water body 302, can produce enough negative pressure again air is sucked.
When carrying out normal shower; Flow action makes body to lower slider at body; The pore 403 that current are offered from draining getter assembly 400 pours branch water body 300, produces strong negative pressure simultaneously, and air is inhaled in the assembly cavity along draining suction hole 201, fitting recess, passage 405 under action of negative pressure; Air fully mixes in minute water body 300 with current, forms the bubble water of oxygen enrichment.When shower finished to close the water source, water flow pressure disappeared, the body 402 of the draining getter assembly 400 sealing through hole that under the effect of spring 401, moves upward rapidly; Make that unnecessary water can't get into assembly cavity in the pipeline; Reduced residual water, on the other hand, when the body 402 of draining getter assembly 400 pops up; Opened the draining suction hole 201 of below, the residual water in the gondola water faucet can drain rapidly from draining suction hole 201.
Please refer to Fig. 6, be a kind of second embodiment that arranges the air-breathing non-return mechanism of residual water, the oblique water hole of said pore 403 for being obliquely installed can strengthen the negative pressure that produces in the draining getter assembly 400, thereby obtain better inspiratory effects.
Please refer to Fig. 7, be a kind of the 3rd embodiment that arranges the air-breathing non-return mechanism of residual water, 408 sealing rings adopt TRP injection moulding ring that draining getter assembly 400 and following water body 302 are tightly connected, and make that the structure of body 402 is simpler, and sealing effectiveness is better.
Please refer to Fig. 8, be a kind of the 4th embodiment that arranges the air-breathing non-return mechanism of residual water, said boss 407 peripheries have been strengthened the sealing of body 402 more along also setting firmly another elastic seal ring 410, reduce residual water.
The above; Be merely the utility model preferred embodiment; So can not limit the scope that the utility model is implemented according to this, the equivalence of promptly doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (10)
1. arrange the air-breathing non-return mechanism of residual water for one kind, it is characterized in that: it comprises:
One standing part; It comprises that the lower part and that the top, one of establishing through hole sets out the water hole is formed on the assembly cavity between top and lower part; Said top and lower part are fixed together, and said assembly cavity is connected through hole and apopore, and said bottom is set up draining suction hole (201) separately;
One draining getter assembly (400); It comprises that a body (402), supports spring (401) by the stretch out ring portion that forms and a top of body (402) upper peripheral edge; Said body (402) can slide up and down and be connected in the assembly cavity, said ring portion outer peripheral edges and assembly cavity inner wall sealing, and said ring portion offers a plurality of pores (403) up and down that run through; Said body (402) can cover the water suction hole (201) that runs in, and said body (402) is established the passage (405) that runs through; Said top is supported spring (401) top and is against between body (402) and the lower part.
2. the air-breathing non-return mechanism of a kind of row's residual water according to claim 1; It is characterized in that: said body (402) is arranged with a fitting recess on the bottom; The fitting recess that runs through body (402) inside and outside the said passage (405); Said fitting recess is connected draining suction hole (201) and passage (405), and said top is supported spring (401) and is positioned at fitting recess.
3. the air-breathing non-return mechanism of a kind of row's residual water according to claim 1 is characterized in that: said body (402) lower periphery stretches out into sealing ring (408).
4. the air-breathing non-return mechanism of a kind of row's residual water according to claim 3 is characterized in that: said sealing ring (408) periphery is along also being provided with the unsettled and sealing gasket (409) that tilts.
5. the air-breathing non-return mechanism of a kind of row's residual water according to claim 1 is characterized in that: said body (402) upper surface is provided with a boss (407).
6. the air-breathing non-return mechanism of a kind of row's residual water according to claim 1 is characterized in that: the oblique water hole of said pore (403) for being obliquely installed.
7. the air-breathing non-return mechanism of a kind of row's residual water according to claim 1 is characterized in that: said body (402) ring portion periphery is along also establishing an elastic seal ring (406).
8. according to claim 1 or 2 or 3 or 4 or the 6 or 7 air-breathing non-return mechanisms of described a kind of row's residual water; It is characterized in that: bottom, said top is arranged with and forms the cavity of connecting through hole; Affixed and the said assembly cavity in said top and lower part comprises cavity at least; And, being formed with the gap that surrounds assembly cavity between said top and lower part, apopore is connected in said gap; Said body (402) ring portion outer peripheral edges and cavity inner wall sealing.
9. the air-breathing non-return mechanism of a kind of row's residual water according to claim 8; It is characterized in that: said top comprises the last water body (301) under loam cake (100) and the affixed loam cake (100), and said lower part comprises the following water body (302) on lower cover (200) and the affixed lower cover (200);
Said body (402) upper surface is provided with a boss (407), the corresponding through hole of said boss (407), and said boss (407) diameter is greater than the diameter of through hole.
10. according to claim 1 or 2 or 3 or 4 or 5 or the 6 or 7 air-breathing non-return mechanisms of described a kind of row's residual water; It is characterized in that: also be provided with a bulb (10), a pad (20), a nut (30) and a leather cup (50) on the said top, said bulb (10), pad (20), nut (30) and leather cup (50) are tightly connected successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203185196U CN202238412U (en) | 2011-08-26 | 2011-08-26 | Residual water-discharging and air-breathing non-return mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203185196U CN202238412U (en) | 2011-08-26 | 2011-08-26 | Residual water-discharging and air-breathing non-return mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202238412U true CN202238412U (en) | 2012-05-30 |
Family
ID=46099717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203185196U Withdrawn - After Issue CN202238412U (en) | 2011-08-26 | 2011-08-26 | Residual water-discharging and air-breathing non-return mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202238412U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102366739A (en) * | 2011-08-26 | 2012-03-07 | 厦门松霖科技有限公司 | Residual water drainage and water suction non-return mechanism |
| EP3556470A4 (en) * | 2016-12-19 | 2020-08-19 | Xiamen Solex High-Tech Industries Co., Ltd. | Showerhead capable of quickly discharging residual water |
-
2011
- 2011-08-26 CN CN2011203185196U patent/CN202238412U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102366739A (en) * | 2011-08-26 | 2012-03-07 | 厦门松霖科技有限公司 | Residual water drainage and water suction non-return mechanism |
| CN102366739B (en) * | 2011-08-26 | 2013-08-28 | 厦门松霖科技有限公司 | Residual water drainage and water suction non-return mechanism |
| EP3556470A4 (en) * | 2016-12-19 | 2020-08-19 | Xiamen Solex High-Tech Industries Co., Ltd. | Showerhead capable of quickly discharging residual water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120530 Effective date of abandoning: 20130828 |
|
| RGAV | Abandon patent right to avoid regrant |