A portable oral sprayer

Abstract

The utility model relates to the technical field of oral sprayers, specifically a portable oral sprayer, including a press pump, the output end of the press pump is equipped with a docking joint, one side of the docking joint is connected to a liquid inlet pipe, a mist outlet pipe is movably installed on the inner side of the liquid inlet pipe, and an adjustment component is arranged on the outer side of one end of the mist outlet pipe, and the adjustment component is used to adjust the spray volume. In the utility model, if the spray volume is to be adjusted, the user can turn the active bevel gear to rotate the active bevel gear. Because the active bevel gear and the driven gear ring are meshed with each other, the rotation of the driven gear ring can drive the adjustment tube and the shielding disk to rotate a smaller angle. With the rotation of the shielding disk, the shielding disk can completely block the first spray outlet, and can also make the second spray outlet overlap with the first spray outlet. The size of the opening where the second spray outlet overlaps with the first spray outlet determines the size of the mist output; this can adjust the mist output and the spray effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of oral sprayers, in particular to a portable oral sprayer. Background Art

[0002] Oral sprayers use the spray principle to spray liquid in the form of mist onto the inner surface of the oral cavity or the mucosal surface; oral sprayers can be used to gargle to more effectively control the growth of bacteria in the oral cavity, and can also be used to treat oral diseases such as periodontitis and tooth decay.

[0003] Patent document CN205849930U discloses a novel oral sprayer. The oral sprayer in the patent document is more convenient and practical than a traditional sprayer by perfectly combining a sprayer nozzle, an inner tank and a sprayer shell, reducing the trouble of sprayer design, having a compact shape and conforming to ergonomics, and the entire bottle body is smooth, beautiful, exquisite and stylish, and easy to carry. However, the spray output of the oral sprayer cannot be adjusted, and the spray effect is poor. Utility Model Content

[0004] One purpose of the present application is to provide a portable oral sprayer to solve the problem in the prior art that the spray output cannot be adjusted and the spray effect is poor.

[0005] To achieve the above object, the utility model provides the following technical solution: a portable oral sprayer, comprising a press pump, the output end of the press pump is equipped with a docking joint, one side of the docking joint is connected to a liquid inlet pipe, a mist outlet pipe is movably installed inside the liquid inlet pipe, and an adjustment component is arranged outside one end of the mist outlet pipe, and the adjustment component is used to adjust the spray volume;

[0006] The adjustment component includes a first spray outlet, a rotating bearing, an adjustment tube, a driven gear ring, an active bevel gear and a shielding disk. The first spray outlet passes through one end of the mist outlet pipe, the rotating bearing is installed on the outside of the mist outlet pipe, the adjusting tube is installed on the outside of the rotating bearing, the driven gear ring is installed on the inside of the adjusting tube, the active bevel gear is installed on the top of the mist outlet pipe through a rotating shaft, and the active bevel gear and the driven gear ring are meshed with each other, one end of the adjustment tube is connected to the shielding disk, and the shielding disk is in contact with one end of the mist outlet pipe, and a plurality of second spray outlets are opened on one side of the shielding disk, and the second spray outlets correspond to the first spray outlets.

[0007] Preferably, an atomizer is installed on the inner side of the mist outlet pipe, and the opening of the atomizer is aligned with the plurality of first spray outlets.

[0008] Preferably, the input end of the pressing pump is connected to a drainage tube.

[0009] Preferably, a bottle cap is connected to the outer side of the pressing pump, and the pressing pump is mounted with a liquid storage bottle through the bottle cap.

[0010] Preferably, an external thread ring is provided on the outer side of the top of the liquid storage bottle, and the external thread ring is connected to the bottle cap through threads, and a sealing gasket is installed on the inner wall of the top of the bottle cap.

[0011] Preferably, a telescopic sleeve is symmetrically installed on one side of the joint, and the telescopic sleeve is located inside the liquid inlet pipe. A telescopic rod is movably installed inside the telescopic sleeve, and the telescopic rod is connected to the other end of the mist outlet pipe.

[0012] Preferably, a rubber sealing ring is installed on the inner side of one end of the liquid inlet pipe, and the rubber sealing ring is movably connected to the mist outlet pipe.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, if the user wants to adjust the spray volume, the user can turn the active bevel gear to rotate the active bevel gear. Because the active bevel gear and the driven gear ring are meshed with each other, and the diameter difference between the active bevel gear and the driven gear ring is relatively large, rotating the active bevel gear can drive the driven gear ring to rotate a smaller angle. The rotation of the driven gear ring drives the adjustment tube and the shielding plate to rotate. With the rotation of the shielding plate, the shielding plate can completely block the first spray outlet, and can also make the second spray outlet overlap with the first spray outlet. The size of the opening where the second spray outlet overlaps with the first spray outlet determines the size of the mist output; this can adjust the mist output and has a good spray effect.

[0015] 2. In the utility model, if the length of the spray pipe needs to be adjusted, the user can pull the mist pipe outward or push it inward so that the mist pipe slides inside the liquid delivery pipe, and the telescopic support rod slides inside or outside the telescopic sleeve under the action of manpower until the user pulls the mist pipe to a suitable position so that the total length of the liquid delivery pipe and the mist pipe connected is suitable for the user; in this way, the length of the spray pipe can be adjusted to meet the needs of different users and improve the spray effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 This is a front sectional view of the liquid storage bottle of the utility model;

[0018] Figure 3 This is a front cross-sectional view of the mist outlet pipe of the utility model;

[0019] Figure 4 It is a front cross-sectional view of the liquid delivery tube of the present utility model.

[0020] In the figure: 1, liquid storage bottle; 2, external thread ring; 3, bottle cap; 4, sealing gasket; 5, drainage tube; 6, pressing pump; 7, docking joint; 8, liquid delivery pipe; 9, mist outlet pipe; 10, first spray outlet; 11, rotating bearing; 12, adjusting pipe; 13, driven gear ring; 14, driving bevel gear; 15, shielding plate; 16, second spray outlet; 17, atomizer; 18, telescopic sleeve; 19, telescopic support rod; 20, rubber sealing ring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] The following is combined with Figure 1-4 , the technical solution of the utility model is further explained:

[0025] Embodiment 1: Figure 1-Figure 3As shown, a portable oral sprayer includes a press pump 6, a docking joint 7 is installed at the output end of the press pump 6, a liquid inlet pipe 8 is connected to one side of the docking joint 7, a mist outlet pipe 9 is movably installed on the inner side of the liquid inlet pipe 8, an adjustment component is arranged on the outer side of one end of the mist outlet pipe 9, and the adjustment component is used to adjust the spray amount. The adjustment component includes a first spray outlet 10, a rotating bearing 11, an adjustment pipe 12, a driven gear ring 13, an active bevel gear 14 and a shielding plate 15. The first spray outlet 10 is opened through one end of the mist outlet pipe 9, the rotating bearing 11 is installed on the outer side of the mist outlet pipe 9, and the rotating bearing 11 is installed on the outer side of the mist outlet pipe 9. 1 is installed with an adjusting tube 12 on the outside, a driven gear ring 13 is installed on the inside of the adjusting tube 12, a driving bevel gear 14 is installed on the top of the mist outlet pipe 9 through a rotating shaft, and the driving bevel gear 14 and the driven gear ring 13 are meshed with each other, one end of the adjusting tube 12 is connected with a shielding plate 15, and the shielding plate 15 contacts one end of the mist outlet pipe 9, a plurality of second spray outlets 16 are opened on one side of the shielding plate 15, and the second spray outlets 16 correspond to the first spray outlets 10, an atomizer 17 is installed on the inside of the mist outlet pipe 9, and the opening of the atomizer 17 is aligned with the plurality of first spray outlets 10. The press pump 6 provides an installation position for the docking head 7, and the oral spray can be drawn up from the bottle. The docking head 7 provides an installation position for the liquid delivery pipe 8. The liquid delivery pipe 8 provides an installation position for the mist outlet pipe 9. The mist outlet pipe 9 provides an installation position for the atomizer 17 and the adjusting component. The first spray outlet 10 and the second spray outlet 16 can make the water mist atomized by the atomizer 17 spray out from the mist outlet pipe 9. The rotating bearing 11 can help the adjusting tube 12 rotate. The adjusting tube 12 provides an installation position for the driven gear ring 13 and an opening position for the second spray outlet 16. The driven gear ring 13 and the active bevel gear 14 cooperate with each other to drive the adjusting tube 12 to rotate a certain angle to prevent the adjusting tube 12 from rotating too much. The shielding plate 15 can block the first spray outlet 10, or make the openings of the first spray outlet 10 and the second spray outlet 16 correspond to each other to release the spray. The atomizer 17 can turn the liquid pumped into the mist outlet 9 into a fine aerosol. When using the oral sprayer, if the user wants to adjust the spray volume, the user can turn the active bevel gear 14 to rotate the active bevel gear 14. Because the active bevel gear 14 and the driven gear ring 13 are meshed with each other, and the diameter difference between the active bevel gear 14 and the driven gear ring 13 is relatively large, rotating the active bevel gear 14 can drive the driven gear ring 13 to rotate a smaller angle. The rotation of the driven gear ring 13 drives the adjustment tube 12 and the shielding plate 15 to rotate. As the shielding plate 15 rotates, the shielding plate 15 can completely block the first spray outlet 10, and can also make the second spray outlet 16 overlap with the first spray outlet 10. The size of the opening where the second spray outlet 16 overlaps with the first spray outlet 10 determines the size of the mist output; this can adjust the mist output and has a good spray effect.

[0026] Embodiment 2: Figure 1-Figure 4As shown, the input end of the pressing pump 6 is connected to a drainage tube 5, the outer side of the pressing pump 6 is connected to a bottle cap 3, the pressing pump 6 is installed with a liquid storage bottle 1 through the bottle cap 3, the top outer side of the liquid storage bottle 1 is provided with an external thread ring 2, and the external thread ring 2 is connected to the bottle cap 3 through a thread, and a sealing gasket 4 is installed on the top inner wall of the bottle cap 3. The pressing pump 6 provides an installation position for the drainage tube 5 and the bottle cap 3. The drainage tube 5 provides a channel for the pressing pump 6 to extract the liquid in the bottle. The bottle cap 3 provides an installation position for the liquid storage bottle 1, so that the liquid storage bottle 1 and the pressing pump 6 are connected. The liquid storage bottle 1 provides an opening position for the external thread ring 2, and provides a placement position for the oral spray. The external thread ring 2 can make the liquid storage bottle 1 and the bottle cap 3 tightly connected. The sealing gasket 4 can make the liquid storage bottle 1 in a sealed state after the liquid storage bottle 1 and the bottle cap 3 are connected. The volume of the liquid storage bottle 1 is not large, and it is convenient to carry. When the oral spray in the liquid storage bottle 1 is used up, the user can rotate the bottle cap 3 and withdraw the bottle cap 3 from the liquid storage bottle 1, and then add oral spray to the liquid storage bottle 1; this is convenient for the user to add and replace the oral spray.

[0027] Embodiment 3: A telescopic sleeve 18 is symmetrically installed on one side of the joint 7, and the telescopic sleeve 18 is located inside the liquid inlet pipe 8. A telescopic rod 19 is movably installed inside the telescopic sleeve 18, and the telescopic rod 19 is connected to the other end of the mist outlet pipe 9. A rubber sealing ring 20 is installed on the inner side of one end of the liquid inlet pipe 8, and the rubber sealing ring 20 is movably connected to the mist outlet pipe 9. The joint 7 provides an installation position for the telescopic sleeve 18. The telescopic sleeve 18 provides an installation position for the telescopic support rod 19, and provides the telescopic support rod 19 with movable space and self-tightening force. The telescopic support rod 19 provides support force for the mist outlet pipe 9. The rubber sealing ring 20 ensures that when the mist outlet pipe 9 slides inside the liquid delivery pipe 8, the connection between the two pipes remains sealed. The liquid delivery pipe 8 provides a flow channel for the oral spray drawn by the press pump 6. When using the oral sprayer, if the length of the spray tube needs to be adjusted, the user can pull the mist outlet pipe 9 outward or push it inward, so that the mist outlet pipe 9 slides inside the liquid delivery pipe 8, and the telescopic support rod 19 slides inside or outside the telescopic sleeve 18 under human power until the user pulls the mist outlet pipe 9 to a suitable position, so that the total length of the liquid delivery pipe 8 and the mist outlet pipe 9 connected is suitable for the user; in this way, the length of the spray tube can be adjusted to meet the usage needs of different people and improve the spray effect.

[0028] Working principle: before using the portable oral sprayer, you should first check whether the portable oral sprayer has any problems that affect its use. First, place the portable oral sprayer at a location where it needs to be used. When using the oral sprayer, if you want to adjust the spray volume, the user can turn the active bevel gear 14 to rotate the active bevel gear 14. Because the active bevel gear 14 and the driven gear ring 13 are meshed with each other, and the diameter difference between the active bevel gear 14 and the driven gear ring 13 is large, rotating the active bevel gear 14 can drive the driven gear ring 13 to rotate a smaller angle. The rotation of the driven gear ring 13 drives the adjustment tube 12 and the shielding plate 15 to rotate. As the shielding plate 15 rotates, the shielding plate 15 can completely block the first spray outlet 10, and can also make the second spray outlet 16 overlap with the first spray outlet 10. The size of the opening where the second spray outlet 16 overlaps with the first spray outlet 10 determines the size of the mist output; this can adjust the mist output and has a good spray effect. If the length of the spray pipe needs to be adjusted, the user can pull the mist outlet pipe 9 outward or push it inward, so that the mist outlet pipe 9 slides inside the liquid delivery pipe 8. The telescopic support rod 19 slides inside or outside the telescopic sleeve 18 under human power until the user pulls the mist outlet pipe 9 to a suitable position so that the total length of the liquid delivery pipe 8 and the mist outlet pipe 9 connected is suitable for the user; in this way, the length of the spray pipe can be adjusted to meet the usage needs of different people and improve the spray effect.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A portable oral sprayer, comprising a press pump (6), characterized in that: The output end of the pressing pump (6) is provided with a docking joint (7), one side of the docking joint (7) is connected to a liquid delivery pipe (8), a mist outlet pipe (9) is movably installed inside the liquid delivery pipe (8), and an adjustment component is provided on the outside of one end of the mist outlet pipe (9), and the adjustment component is used to adjust the spray volume; The regulating assembly comprises a first spray outlet (10), a rotating bearing (11), an regulating tube (12), a driven gear ring (13), a driving bevel gear (14) and a shielding plate (15); the first spray outlet (10) is penetrated and opened at one end of the mist outlet pipe (9); the rotating bearing (11) is mounted on the outer side of the mist outlet pipe (9); the regulating tube (12) is mounted on the outer side of the rotating bearing (11); one end of the regulating tube (12) is mounted with a driven gear ring (13); the top of the mist outlet pipe (9) is mounted with a driving bevel gear (14) via a rotating shaft, and the driving bevel gear (14) and the driven gear ring (13) are meshed with each other; the other end of the regulating tube (12) is connected with a shielding plate (15), and the shielding plate (15) contacts with one end of the mist outlet pipe (9); a plurality of second spray outlets (16) are opened on one side of the shielding plate (15), and the second spray outlets (16) correspond to the first spray outlet (10).

2. A portable oral sprayer according to claim 1, characterized in that: An atomizer (17) is installed on the inner side of the mist outlet pipe (9), and an opening of the atomizer (17) is aligned with the plurality of first spray outlets (10).

3. A portable oral sprayer according to claim 1, characterized in that: The input end of the pressing pump (6) is connected to a drainage tube (5).

4. A portable oral sprayer according to claim 3, characterized in that: The outer side of the pressing pump (6) is connected to a bottle cap (3), and the pressing pump (6) is mounted with a liquid storage bottle (1) via the bottle cap (3).

5. A portable oral sprayer according to claim 4, characterized in that: An external thread ring (2) is provided on the outer side of the top of the liquid storage bottle (1), and the external thread ring (2) is connected to the bottle cap (3) through threads, and a sealing gasket (4) is installed on the inner wall of the top of the bottle cap (3).

6. A portable oral sprayer according to claim 1, characterized in that: A telescopic sleeve (18) is symmetrically mounted on one side of the butt joint (7), and the telescopic sleeve (18) is located inside the liquid delivery pipe (8). A telescopic support rod (19) is movably mounted inside the telescopic sleeve (18), and the telescopic support rod (19) is connected to the other end of the mist outlet pipe (9).

7. A portable oral sprayer according to claim 1, characterized in that: A rubber sealing ring (20) is installed on the inner side of one end of the liquid delivery pipe (8), and the rubber sealing ring (20) is movably connected to the mist outlet pipe (9).

Images