CN218652094U - Tooth washing unit - Google Patents
Tooth washing unit Download PDFInfo
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- CN218652094U CN218652094U CN202222455913.5U CN202222455913U CN218652094U CN 218652094 U CN218652094 U CN 218652094U CN 202222455913 U CN202222455913 U CN 202222455913U CN 218652094 U CN218652094 U CN 218652094U
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Abstract
The utility model discloses a tooth washing unit, it includes: the device comprises a shell, an air pump, a water bottle connecting cap, a Venturi mixer, a rechargeable battery, a mixed fluid conveying pipe and a flushing spray gun; the air pump, the water bottle connecting cap, the Venturi mixer and the rechargeable battery are arranged in the shell; the upper part of the water bottle connecting cap is connected with the flushing liquid bottle body; a water inlet pipe joint is arranged below the water bottle connecting cap; the venturi mixer is provided with an air supply port, an injection fluid inlet and a mixed fluid outlet, and the air outlet supplies air through an air pump; the injection fluid inlet is connected with the water inlet pipe joint; the flushing spray gun is connected with the mixed fluid outlet through a mixed fluid conveying pipe; the rechargeable battery supplies power to the air pump and balances the weight; the device is convenient to carry, and can use special tooth washing liquid or mouthwash as tooth cleaning liquid or drinking water or bottled mineral water as tooth cleaning liquid, and the bottle body is screwed on the water bottle connecting cap; washing the oral cavity and the teeth by using a washing spray gun; has the advantages of convenient use, little damage to teeth, and the like.
Description
Technical Field
The utility model belongs to the technical field of oral cleaning equipment, concretely relates to tooth washing unit.
Background
In daily oral cavity tooth cleaning, mainly cleaning by a toothbrush in the morning and at night, but the best time for tooth cleaning is to clean after eating food, while the tooth enamel is abraded to some extent by using the toothbrush excessively, and the tooth cleaning is more inconvenient especially in a working office.
Disclosure of Invention
The present invention has been made to solve the above problems and an object of the present invention is to provide a tooth-rinsing device,
a dental irrigation device comprising: the device comprises a shell 1, an air pump 2, a water bottle connecting cap 3, a Venturi mixer 4, a rechargeable battery 5, a mixed fluid conveying pipe 6 and a flushing spray gun 7; the air pump 2, the water bottle connecting cap 3, the Venturi mixer 4 and the rechargeable battery 5 are arranged in the shell 1; the upper part of the water bottle connecting cap 3 is connected with the flushing liquid bottle body; a water inlet pipe joint 32 is arranged below the water bottle connecting cap 3; the venturi mixer 4 is provided with an air supply port 41, an injection fluid inlet 43 and a mixed fluid outlet 46, and the air outlet 22 supplies air through the air pump 2; the injection fluid inlet 43 is connected with the water inlet pipe joint 32; the flushing lance 7 is connected with the mixed fluid outlet 46 through the mixed fluid delivery pipe 6; the rechargeable battery 5 supplies power to the air pump 2.
The air pump 2 is arranged above the rechargeable battery 5 in the shell 1.
The water bottle connecting cap 3 is arranged at the upper end of the shell 1; the upper end of the water bottle connecting cap 3 is provided with a bottle mouth screw port 31, and the bottle mouth screw port 31 is connected with the mouth of the flushing liquid bottle 8; a water inlet pipe joint 32 is arranged below the water bottle connecting cap 3.
The venturi mixer 4 is respectively provided with an air supply port 41, an air supply nozzle 42, an injection fluid inlet 43, a mixer negative pressure cavity 44, a mixer throat 45 and a mixed fluid outlet 46; one end of the air supply port 41 and the air outlet 22 on the air pump 2; the other end of the air supply port 41 is integrally connected to an air supply nozzle 42; the water inlet pipe joint 32 is connected with the injection fluid inlet 43; the ejector fluid inlet 43 is connected to the mixer negative pressure cavity 44; the air supply port 41 is provided close to the mixer throat 45; the mixer throat 45 is connected to a mixed fluid outlet 46.
The flushing spray gun 7 is provided with a valve cavity 72; a liquid valve 73 is arranged in the valve cavity 72; the rear end of the liquid valve 73 is provided with a valve rod 74; the valve rod 74 is sleeved with a spring 75; the other end of the valve stem 74 is connected to a valve handle 76; the liquid valve 73 is opened or closed by pressing a valve handle 76.
The utility model provides a tooth washing unit, it includes: the device comprises a shell 1, an air pump 2, a water bottle connecting cap 3, a Venturi mixer 4, a rechargeable battery 5, a mixed fluid conveying pipe 6 and a washing spray gun 7; the air pump 2, the water bottle connecting cap 3, the Venturi mixer 4 and the rechargeable battery 5 are arranged in the shell 1; the upper part of the water bottle connecting cap 3 is connected with the flushing liquid bottle body; a water inlet pipe joint 32 is arranged below the water bottle connecting cap 3; the venturi mixer 4 is provided with an air supply port 41, an injection fluid inlet 43 and a mixed fluid outlet 46, and the air outlet 22 supplies air through the air pump 2; the injection fluid inlet 43 is connected with the water inlet pipe joint 32; the flushing lance 7 is connected with the mixed fluid outlet 46 through the mixed fluid delivery pipe 6; the rechargeable battery 5 supplies power and weights for the air pump 2; the device is convenient to carry, and can use special tooth washing liquid or mouthwash as tooth cleaning liquid or drinking water or bottled mineral water as tooth cleaning liquid, and the bottle body is screwed on the water bottle connecting cap 3; washing the oral cavity and the teeth by using a washing spray gun; has the advantages of convenient use, little damage to teeth, and the like.
Drawings
FIG. 1 is a general schematic view of a tooth washing device according to the present invention;
FIG. 2 is a schematic view of a main body of a tooth washing device according to the present invention;
FIG. 3 is a schematic view of a rinsing gun of a tooth rinsing device according to the present invention;
FIG. 4 is a schematic view of a venturi mixer of a dental irrigation device of the present invention;
in the figure: the device comprises a shell 1, a dynamic switch 11, an air pump 2, an air inlet 21, an air outlet 22, a water bottle connecting cap 3, a bottle mouth screw port 31, a water inlet pipe joint 32, a Venturi mixer 4, an air supply port 41, an air supply nozzle 42, an injection fluid inlet 43, a mixer negative pressure cavity 44, a mixer throat pipe 45, a mixed fluid outlet 46, a rechargeable battery 5, a mixed fluid conveying pipe 6, a flushing spray gun 7, a valve cavity 72, a liquid valve 73, a valve rod 74, a spring 75, a valve handle 76 and a flushing liquid bottle 8.
Detailed Description
Referring to fig. 1 to 4, a tooth-rinsing device includes: the device comprises a shell 1, an air pump 2, a water bottle connecting cap 3, a Venturi mixer 4, a rechargeable battery 5, a mixed fluid conveying pipe 6 and a flushing spray gun 7;
the air pump 2, the water bottle connecting cap 3, the Venturi mixer 4 and the rechargeable battery 5 are arranged in the shell 1; the upper part of the water bottle connecting cap 3 is connected with the body of the washing liquid bottle 8; a water inlet pipe joint 32 is arranged below the water bottle connecting cap 3; the venturi mixer 4 is provided with an air supply port 41, an injection fluid inlet 43 and a mixed fluid outlet 46, and the air outlet 22 supplies air through the air pump 2; the injection fluid inlet 43 is connected with the water inlet pipe joint 32; the flushing lance 7 is connected with the mixed fluid outlet 46 through the mixed fluid delivery pipe 6; the air pump 2 is powered by a rechargeable battery 5;
the shell 1 is provided with a starting switch 11 and a charging interface, and the commercial power is connected into the rechargeable battery 5 through the charging interface; when in use, the rechargeable battery 5 supplies electric energy to the air pump 2;
the two ends of the air pump 1 are respectively provided with an air inlet 21 and an air outlet 22; the air pump 2 is arranged above the rechargeable battery 5 in the shell 1; the rechargeable battery 5 supplies electric energy to the air pump 2, and a balance weight is added to reduce vibration during working;
the water bottle connecting cap 3 is arranged at the upper end of the shell 1; the water bottle connecting cap 3 is provided with a bottle mouth screw port 31 which is locked with the bottle mouth of the washing liquid bottle 8 in a spiral way; a water inlet pipe joint 32 is arranged below the water bottle connecting cap 3;
the venturi mixer 4 is respectively provided with an air supply port 41, an air supply nozzle 42, an injection fluid inlet 43, a mixer negative pressure cavity 44, a mixer throat 45 and a mixed fluid outlet 46;
the air supply port 41, the air supply nozzle 42, the injection fluid inlet 43, the mixer negative pressure cavity 44, the mixer throat 45 and the mixed fluid outlet 46 are integrally formed;
one end of the air supply port 41 is connected with the air outlet 22 on the air pump 2; the other end of the air supply port 41 is integrally connected to an air supply nozzle 42; the water inlet pipe joint 32 is connected with the injection fluid inlet 43; the ejector fluid inlet 43 is connected to the mixer negative pressure cavity 44; the air supply port 41 is provided at a nozzle near the throat 45 of the mixer; the mixer throat 45 is connected to a mixed fluid outlet 46;
the gas delivered by the gas pump 2 enters from the gas supply port 41, and the gas is sprayed from the gas supply nozzle 42 to the throat 45 of the mixer; when the air supply nozzle 42 sprays air, the negative pressure generated by the mixer negative pressure cavity 44 forms drainage, and after the flushing liquid for washing teeth is introduced into the Venturi mixer 4, the mixed gas at the throat 45 of the mixer is sprayed out from the mixed fluid outlet 46;
the flushing spray gun 7 is connected with the mixed fluid outlet 46 through the mixed fluid conveying pipe 6;
a fluid passage 71 is arranged in the washing spray gun 7; the middle part in the washing spray gun 7 is provided with a valve cavity 72; a liquid valve 73 is arranged in the valve cavity 72; the liquid valve 73 is made of rubber; the rear end of the liquid valve 73 is provided with a valve rod 74; the valve rod 74 is sleeved with a spring 75; the other end of the valve rod 74 is connected with a valve handle 76; the liquid valve 73 in the flushing lance 7 is opened or closed by pressing the valve handle 76;
when in use, the device is inverted, and a washing liquid bottle 8 filled with washing liquid (the washing liquid can be special tooth washing liquid or mouthwash) and other liquid for washing teeth is connected to the water bottle connecting cap 3; then press starting switch 11, hand washing spray gun 7, wash spray nozzle 77 on the spray gun 7 and aim at the tooth, wash the cleaning fluid that spray gun 7 spun and pressurize through air pump 2, increase the velocity of flow and the dynamics of cleaning fluid, can effectively wash away food waste.
Claims (5)
1. A dental irrigation device, comprising: the device comprises a shell (1), an air pump (2), a water bottle connecting cap (3), a Venturi mixer (4), a rechargeable battery (5), a mixed fluid conveying pipe (6) and a washing spray gun (7); the air pump (2), the water bottle connecting cap (3), the Venturi mixer (4) and the rechargeable battery (5) are arranged in the shell (1); the upper part of the water bottle connecting cap (3) is connected with the flushing fluid bottle body; a water inlet pipe joint (32) is arranged below the water bottle connecting cap (3); the venturi mixer (4) is provided with an air supply port (41), an injection fluid inlet (43) and a mixed fluid outlet (46), and the air outlet (22) supplies air through the air pump (2); the injection fluid inlet (43) is connected with the water inlet pipe joint (32); the flushing spray gun (7) is connected with the mixed fluid outlet (46) through a mixed fluid conveying pipe (6); the rechargeable battery (5) supplies power and counter weight for the air pump (2).
2. A dental irrigation device according to claim 1, wherein: the air pump (2) is arranged above the rechargeable battery (5) in the shell (1).
3. A dental irrigation device according to claim 2, wherein: the water bottle connecting cap (3) is arranged at the upper end of the shell (1); the upper end of the water bottle connecting cap (3) is provided with a bottle mouth screw (31), and the bottle mouth screw (31) is connected with the mouth of the washing liquid bottle (8); a water inlet pipe joint (32) is arranged below the water bottle connecting cap (3).
4. A dental irrigation device according to claim 3, wherein: the Venturi mixer (4) is respectively provided with an air supply port (41), an air supply nozzle (42), an injection fluid inlet (43), a mixer negative pressure cavity (44), a mixer throat (45) and a mixed fluid outlet (46); one end of the air supply port (41) is connected with an air outlet (22) on the air pump (2); the other end of the air supply port (41) is integrally connected with an air supply nozzle (42); the water inlet pipe joint (32) is connected with the injection fluid inlet (43); the injection fluid inlet (43) is connected to the negative pressure cavity (44) of the mixer; the nozzle of the air supply port (41) is arranged at a position close to the throat (45) of the mixer; the mixer throat (45) is connected to a mixed fluid outlet (46).
5. A dental irrigation device according to claim 4, wherein: a valve cavity (72) is arranged on the flushing spray gun (7); a liquid valve (73) is arranged in the valve cavity (72); a valve rod (74) is arranged at the rear end of the liquid valve (73); a spring (75) is sleeved on the valve rod (74); the other end of the valve rod (74) is connected with a valve handle (76); the liquid valve (73) is opened or closed by pressing a valve handle (76).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222455913.5U CN218652094U (en) | 2022-09-16 | 2022-09-16 | Tooth washing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222455913.5U CN218652094U (en) | 2022-09-16 | 2022-09-16 | Tooth washing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218652094U true CN218652094U (en) | 2023-03-21 |
Family
ID=85557686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222455913.5U Active CN218652094U (en) | 2022-09-16 | 2022-09-16 | Tooth washing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218652094U (en) |
-
2022
- 2022-09-16 CN CN202222455913.5U patent/CN218652094U/en active Active
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