CN208949994U - A kind of top nozzle device of toilet seat - Google Patents
A kind of top nozzle device of toilet seat Download PDFInfo
- Publication number
- CN208949994U CN208949994U CN201821620616.9U CN201821620616U CN208949994U CN 208949994 U CN208949994 U CN 208949994U CN 201821620616 U CN201821620616 U CN 201821620616U CN 208949994 U CN208949994 U CN 208949994U
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- water
- effluent hole
- toilet seat
- nozzle device
- top nozzle
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Abstract
The utility model provides a kind of top nozzle device of toilet seat, belongs to field of mechanical technique.It solves the problems, such as to will appear spray of water when the flushing of existing toilet seat top nozzle device.The top nozzle device of this toilet seat, including the outlet pipe that can be connect with external water pipe, primary effluent hole and secondary effluent hole are equipped in outlet pipe, the water outlet in primary effluent hole is connected with the water inlet in secondary effluent hole, the aperture in secondary effluent hole is greater than the aperture in primary effluent hole, and outlet pipe offers the air inlet through tube wall at secondary effluent hole.The spray of water that the top nozzle device of this toilet seat can prevent top nozzle device from spraying.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of top nozzle device of toilet seat.
Background technique
The flushing toilet seat in intellectual water closet industry, which is divided into, at present water tank and two kinds of cistern free, cistern free intelligence toilet seat
Device is mainly rinsed using tap water pressure, and flushing mechanism is mainly divided to upper and lower two nozzles progress timing to wash away, wherein upper spray
Mouth is responsible for ceramic washable surface and is washed away, but by the size variation of the variation of water inlet tap water pressure and water, and existing tap water
Hydraulic pressure be unstable and water size is also uppity.
Therefore, at present industry there is a problem in that 1, top nozzle rinse when be easy to appear rinse water flow and ceramics hit after
Spray of water is easy to produce in user's human body；2, when hydraulic pressure is low, flushing ability is inadequate when water flow deficiency.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of top nozzle of toilet seat
Device, technical problem to be solved in the utility model are the spray of water for how preventing top nozzle device from spraying.
The purpose of this utility model can be realized by the following technical scheme:
A kind of top nozzle device of toilet seat, including the outlet pipe that can be connect with external water pipe, which is characterized in that it is described go out
Primary effluent hole and secondary effluent hole, the water outlet and the water inlet phase in secondary effluent hole in the primary effluent hole are equipped in water pipe
Connection, the aperture in the secondary effluent hole are greater than the aperture in primary effluent hole, and the outlet pipe offers at secondary effluent hole
Through the air inlet of tube wall.
Working principle: flushing water enters the primary effluent hole of outlet pipe from external water pipe, and flows by primary effluent hole
Enter the ejection of secondary effluent hole, since the aperture in the aperture ratio primary effluent hole in secondary effluent hole is big, flushing water goes out in second level
The flow velocity in water hole is less than the flow velocity in primary effluent hole, and the indoor air of air inlet can be automatically imported secondary effluent hole at this time
Interior, the space supplied gas that secondary effluent hole can provide a part is flowed into and is sufficiently mixed with flushing water, and air can eliminate water column
Stress so that the water column sprayed concentrate it is cylindrical, so that spray of water will not be generated washing away ceramic surface, and due to
The injection of air can more save flushing water within the unit time.
In the top nozzle device of above-mentioned toilet seat, the air inlet is positioned close to one end of level-one venthole.
The setting of the structure, since secondary effluent hole will form parital vacuum close to the one end in primary effluent hole, and from gas
Body is to be flowed into from parital vacuum from air inlet and mix with water, so that the gas that air inlet imports will not significantly influence
The flow direction of flushing water, and amendment water column shape can be reached, so that be cylindrical from the water column that secondary effluent hole is flowed out, and into
Stomata can be stable be flowed into flushing water, further ensure that the concentration of water column, and make flushing water rinse ceramic watch
Spray of water will not be generated when face.
In the top nozzle device of above-mentioned toilet seat, the outlet pipe is additionally provided with the intake antrum connecting with external water pipe
Room, the water inlet chamber is cylindrical, and the water inlet chamber is connected with the water inlet in primary effluent hole, and the straight of chamber of intaking
Diameter is greater than the aperture in primary effluent hole.
The setting of the structure can make the water inlet chamber of entire outlet pipe larger, and water flow is easily accessible in intake antrum room,
It can increase the flow velocity that flushing water flows through primary effluent hole simultaneously, increase the speed that flushing water mixes with air, further make
The flushing for obtaining top nozzle device is quicker.
In the top nozzle device of above-mentioned toilet seat, water outlet of the outlet pipe in secondary effluent hole is equipped with indent
Step.
The setting of the structure, flushing water can be ejected in divergence expression outward in the water outlet from secondary effluent hole, due to setting
Set the step of indent, step has certain barrier effect so that flushing water becomes curvilinear motion from first motion, eliminate from
The water that secondary effluent hole is ejected is acted in the end spray of water outlet, further flushing water is prevented to hold during the rinsing process
The phenomenon that easy spray of water.
In the top nozzle device of above-mentioned toilet seat, the aperture of the air inlet and the ratio between the aperture in primary effluent hole
Are as follows: 3/10~1/2.
The setting of the structure can make air be flowed into flushing water from air inlet is stable, also can place water meeting
In the degree of column spray of water, the flushing strength of water column is promoted.
In the top nozzle device of above-mentioned toilet seat, the outer wall of the outlet pipe is equipped with the outer spiral shell that can be connect with nut
Line.
The setting of the structure, facilitates outlet pipe to connect with leather hose, so that rinsing, water energy is stable to enter water outlet from leather hose
In pipe, the stability of top nozzle device is further improved, also facilitates the installation between leather hose and outlet pipe.
In the top nozzle device of above-mentioned toilet seat, the outer wall of the outlet pipe convex to form for rubber ring against
Annular shoulder block.
The setting of the structure and can be improved out further so that the rubber ring on outlet pipe is arranged more stable
The stability of water pipe connection.
Compared with prior art, the top nozzle device of this toilet seat has the advantage that
1, the indoor air of air inlet is automatically imported in secondary effluent hole, and air can eliminate the stress of water column, so that
The water column concentration of ejection is cylindrical, to will not generate spray of water washing away ceramic surface.
2, the position setting of air inlet, so that the gas that air inlet imports will not significantly influence the flowing side of flushing water
To, and what air inlet can be stable is flowed into flushing water, further ensure that the concentration of water column, and flushing water is being rinsed
Spray of water will not be generated when ceramic surface.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the top nozzle device of this toilet seat.
Fig. 2 is the side view of the top nozzle device of this toilet seat.
Fig. 3 be in Fig. 2 along the sectional view of A-A.
In figure, 1, outlet pipe；11, external screw thread；12, annular shoulder block；2, primary effluent hole；3, secondary effluent hole；4, air inlet
Hole；5, water inlet chamber；6, step surface；7, nut；8, rubber ring.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, the top nozzle device of this toilet seat, including the outlet pipe 1 that can be connect with external water pipe.
Specifically, as shown in Figure 1-3, being equipped with primary effluent hole 2 and secondary effluent hole 3, primary effluent hole in outlet pipe 1
2 water outlet is connected with the water inlet in secondary effluent hole 3, and the aperture in secondary effluent hole 3 is greater than the aperture in primary effluent hole 2,
Outlet pipe 1 offers the air inlet 4 through tube wall at secondary effluent hole 3.
Working principle: flushing water enters the primary effluent hole 2 of outlet pipe 1 from external water pipe, and passes through primary effluent hole 2
It flows into secondary effluent hole 3 to spray, since the aperture in the aperture ratio primary effluent hole 2 in secondary effluent hole 3 is big, flushing water is two
The flow velocity of grade apopore 3 is less than the flow velocity in primary effluent hole 2, and the indoor air of air inlet can be automatically imported second level at this time
In apopore 3, the space supplied gas that secondary effluent hole 3 can provide a part is flowed into and is sufficiently mixed with flushing water, and air can disappear
Except the stress of water column so that the water column sprayed concentrate it is cylindrical, to fly washing away ceramic surface and will not generate spray
It splashes, and due to the injection of air, flushing water can be more saved within the unit time.
As shown in Figures 2 and 3, air inlet 4 is positioned close to the one end in primary effluent hole 2.
As shown in Figures 2 and 3, the outer wall of outlet pipe 1 is equipped with the external screw thread 11 that can connect with nut 7, outlet pipe 1 outside
Wall convexes to form annular shoulder block 12, this toilet seat includes rubber ring 8, and rubber ring 8 is set on outlet pipe 1 and can be with annular shoulder block
12 lean.
It is ceramic wall to be arranged between rubber ring 8 and nut 7, and tighten nut 7 for ceramic wall during installation
It is clamped between rubber ring 8 and nut 7, annular shoulder block 12 at this time plays position-limiting action, and annular shoulder block 12 is arranged in level-one
On the outer hole wall of apopore 2.
As shown in figure 3, outlet pipe 1 is additionally provided with into water chamber 5, chamber 5 of intaking is cylindrical, and water inlet chamber 5 goes out with level-one
The water inlet in water hole 2 is connected to, and the diameter for chamber 5 of intaking is greater than the aperture in primary effluent hole 2.
As shown in figure 3, water outlet of the outlet pipe 1 in secondary effluent hole 3 is equipped with the step 6 of indent.
As shown in figure 3, the ratio between the aperture in the aperture of air inlet 4 and primary effluent hole 2 are as follows: 3/10~1/2.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (7)
1. the top nozzle device of a kind of toilet seat, including the outlet pipe (1) that can be connect with external water pipe, which is characterized in that described
Primary effluent hole (2) and secondary effluent hole (3) are equipped in outlet pipe (1), the water outlet of the primary effluent hole (2) goes out with second level
The water inlet in water hole (3) is connected, and the aperture of the secondary effluent hole (3) is greater than the aperture of primary effluent hole (2), the water outlet
Pipe (1) offers the air inlet (4) through tube wall at secondary effluent hole (3).
2. the top nozzle device of toilet seat according to claim 1, which is characterized in that air inlet (4) setting is being leaned on
The one end in nearly primary effluent hole (2).
3. the top nozzle device of toilet seat according to claim 1 or 2, which is characterized in that the outlet pipe (1) is additionally provided with
It intakes chamber (5), the water inlet chamber (5) is cylindrical, the water inlet phase of water inlet chamber (5) and primary effluent hole (2)
Connection, and the diameter of water inlet chamber (5) is greater than the aperture of primary effluent hole (2).
4. the top nozzle device of toilet seat according to claim 1 or 2, which is characterized in that the outlet pipe (1) is in second level
The water outlet of apopore (3) is equipped with the step (6) of indent.
5. the top nozzle device of toilet seat according to claim 2, which is characterized in that the aperture of the air inlet (4) with
The ratio between the aperture in primary effluent hole (2) are as follows: 3/10~1/2.
6. the top nozzle device of toilet seat according to claim 1 or 2, which is characterized in that the outer wall of the outlet pipe (1)
It is equipped with the external screw thread (11) that can be connect with nut (7).
7. the top nozzle device of toilet seat according to claim 6, which is characterized in that the outer wall of the outlet pipe (1) is convex
Rise formed for rubber ring (8) against annular shoulder block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821620616.9U CN208949994U (en) | 2018-09-30 | 2018-09-30 | A kind of top nozzle device of toilet seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821620616.9U CN208949994U (en) | 2018-09-30 | 2018-09-30 | A kind of top nozzle device of toilet seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208949994U true CN208949994U (en) | 2019-06-07 |
Family
ID=66740452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821620616.9U Active CN208949994U (en) | 2018-09-30 | 2018-09-30 | A kind of top nozzle device of toilet seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208949994U (en) |
-
2018
- 2018-09-30 CN CN201821620616.9U patent/CN208949994U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 318014 Zhejiang province Taizhou city Jiaojiang District 128 class Street bright sea road Patentee after: Tequil Technology Co., Ltd Address before: 318014 Zhejiang province Taizhou city Jiaojiang District 128 class Street bright sea road Patentee before: ZHEJIANG TEJJER INTELLIGENT SANITARY WARE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |