A portable oral cleaning sprayer

Abstract

The utility model discloses a portable oral cavity cleaning sprayer relates to oral cavity sprayer technical field, including bottle body, the upper end surface of bottle body is equipped with boss, the middle position of boss upper end surface installs rotatable press type atomization nozzle, the front end of boss is installed with lug, and the lug is slidably connected with the boss, and the front end of lug is treated with round angle, the rear end of boss is integrally formed with fixed base, the outside of fixed base is installed with connecting seat, and the connecting seat is connected with fixed base through the pivot, one side of connecting seat is integrally formed with upper cover, and the upper cover is buckled on the outside of boss through overturning, the lower of upper cover inner wall front end is equipped with the clamping groove of lug clamping cooperation, has solved oral cavity cleaning sprayer inconveniently carries, and the problem that the spray leaks easily because of extrusion.

Description

Technical Field

[0001] This utility model relates to the field of oral spray technology, specifically a portable oral cleaning spray. Background Technology

[0002] Oral hygiene sprays are convenient oral care tools, typically in small, portable bottles containing liquid ingredients (such as fluoride compounds, plant extracts, and surfactants) that have cleaning, antibacterial, and breath-freshening effects. By pressing the nozzle, the liquid is atomized and sprayed directly into the mouth, quickly cleaning food debris, reducing bacterial growth, and improving breath. Suitable for daily oral care and immediate cleaning needs in situations such as dining out or working, these sprays provide users with a convenient and efficient way to maintain oral hygiene.

[0003] For example, the Chinese authorized patent CN202620406U, entitled "A Portable Oral Cleaning Sprayer", includes a bottle and an air bladder. One side of the air bladder is fixedly connected to one side of the bottle. A sealing plug is installed at the upper end of the bottle. A dispensing tube, an air vent, and a one-way valve, which are connected to the bottle, are installed on the sealing plug. One end of the dispensing tube is inserted into the bottom of the bottle, and the other end of the dispensing tube is equipped with a spray head. An anti-pollution cover is provided outside the spray head. The air vent is connected to the air bladder.

[0004] While the existing technologies can achieve oral cleaning, the airbag structure is bulky, making it inconvenient to carry, taking up a lot of space, and prone to leakage due to compression. Therefore, it does not meet current needs. To address this, we propose a portable oral cleaning sprayer. Utility Model Content

[0005] The purpose of this invention is to provide a portable oral cleaning spray to solve the problems mentioned in the background art, such as the inconvenience of carrying oral cleaning sprays and the easy leakage of spray due to squeezing.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a portable oral cleaning sprayer, comprising a bottle body, a boss on the upper surface of the bottle body, a rotatable press-type atomizing nozzle installed at the middle position of the upper surface of the boss, a protrusion installed at the front end of the boss, the protrusion being slidably connected to the boss, and the front end of the protrusion being rounded, a fixing seat integrally formed at the rear end of the boss, a connecting seat installed on the outside of the fixing seat, and the connecting seat being connected to the fixing seat via a rotating shaft, an upper cover integrally formed on one side of the connecting seat, and the upper cover being flipped and fastened to the outside of the boss, and a slot for engaging with the protrusion is provided at the lower part of the front end of the inner wall of the upper cover.

[0007] Preferably, a pressing cap is installed on the upper part of the front end of the bottle body, and the pressing cap is slidably connected to the bottle body. A limiting cavity is provided inside the connection between the bottle body and the boss. A connecting block is slidably limited inside the limiting cavity, and the two ends of the connecting block are respectively fixed to the boss and the pressing cap. A spring is installed between the pressing cap and the connecting block.

[0008] Preferably, a torsion spring is installed on the outside of the shaft at the connection between the connecting seat and the fixed seat.

[0009] Preferably, the upper cover has an integrally formed grid-shaped fixing frame inside, a sponge is installed at the center of the fixing frame, and the sponge is snapped into the fixing frame, and a through hole is provided at the center of the sponge.

[0010] Preferably, the diameter of the through hole is smaller than the diameter of the press-type atomizing nozzle.

[0011] Preferably, the upper end of the bottle body is provided with an annular groove, and a strap is provided at the opening of the annular groove, and the strap is movably engaged with the annular groove, and a handle is provided on one side of the strap.

[0012] Preferably, the bottom of the bottle is provided with a base, the outside of the base is provided with a rubber sleeve, and the rubber sleeve is slidably engaged with the base, and a flexible magnetic base is fixedly provided at the bottom of the rubber sleeve.

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

[0014] 1. This utility model provides protection for the press-type atomizing nozzle by featuring a convenient top cover. When fastening, simply flip the top cover so it snaps onto the upper surface of the bottle's protrusion. During this process, the inner side of the top cover presses against the protrusion on the protrusion, causing it to retract inwards. Once fully fastened, the groove on its inner wall provides extension space for the protrusion. Under the restoring action of the spring, the protrusion extends outwards until it enters the groove, locking the top cover in place. This prevents damage to the nozzle from external impacts and friction during transport, while also preventing dust, bacteria, and other contaminants from adhering to the nozzle, ensuring the hygiene and safety of the spray. To open, simply press the cap. The connecting block causes the protrusion to retract inwards again. Once the groove on the top cover is no longer restricted by the protrusion, the torsion spring at the hinge causes the top cover to quickly spring up, exposing the press-type atomizing nozzle for easy operation. Operation can be easily completed with one hand, greatly improving convenience and ease of use while ensuring protection.

[0015] 2. This utility model features an integrally formed fixing frame inside the top cover. The fixing frame has a grid-shaped structure, and a detachable sponge is snapped into the center of the grid-shaped structure. The sponge has a through hole in the center. When the top cover is closed, the press-type atomizing nozzle will rub against the inner wall of the sponge's through hole. This cleans the residual liquid at the nozzle and cleans the areas that may accidentally come into contact with the mouth, reducing bacterial growth and preventing oral health from being affected by nozzle contamination. This provides users with a more hygienic and reliable oral care experience, further improving the safety and long-lasting effect of the product. Attached Figure Description

[0016] Figure 1 This is a perspective view of the first embodiment of the present invention;

[0017] Figure 2 This is a schematic diagram of the snap-fit ​​adjustment structure of this utility model;

[0018] Figure 3 This is a perspective view of the second embodiment of the present invention;

[0019] Figure 4 This is a perspective view of the third embodiment of the present invention.

[0020] In the diagram: 1. Bottle body; 2. Boss; 3. Press-type atomizing nozzle; 4. Top cover; 5. Fixing bracket; 6. Sponge; 7. Through hole; 8. Slot; 9. Protrusion; 10. Press cap; 11. Connecting block; 12. Limiting cavity; 13. Spring; 14. Fixing base; 15. Connecting base; 16. Annular groove; 17. Strap; 18. Handle ring; 19. Base; 20. Rubber sleeve; 21. Flexible magnetic base. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Example 1:

[0023] Please see Figure 1-4An embodiment of this utility model provides a portable oral cleaning sprayer, including a bottle body 1. A boss 2 is provided on the upper end surface of the bottle body 1. A rotatable press-type atomizing nozzle 3 is installed at the middle position of the upper end surface of the boss 2. A protrusion 9 is installed at the front end of the boss 2. The protrusion 9 is slidably connected to the boss 2, and the front end of the protrusion 9 is rounded. A fixing seat 14 is integrally formed at the rear end of the boss 2. A connecting seat 15 is installed on the outside of the fixing seat 14, and the connecting seat 15 is connected to the fixing seat 14 through a rotating shaft. A top cover 4 is integrally formed on one side of the connecting seat 15, and the top cover 4 is flipped and fastened to the outside of the boss 2. A slot 8 is provided at the lower part of the front end of the inner wall of the top cover 4 to engage with the protrusion 9.

[0024] When the top cover 4 is flipped and fastened to the outside of the boss 2, the inner side of the top cover 4 presses against the protrusion 9. Under the pressure, the protrusion 9 slides and retracts inward along the boss 2. When the top cover 4 is fully fastened, the groove 8 on its inner wall moves to the position corresponding to the protrusion 9. At this time, under the reset action of the spring 13, the protrusion 9 extends outward until it enters the interior of the groove 8, thus locking the top cover 4 and the boss 2. When opening, press the pressing cap 10. The pressing cap 10 drives the connecting block 11 to slide in the limiting cavity 12. The connecting block 11 pulls the protrusion 9 to retract inward toward the boss 2 again. The groove 8 of the top cover 4 is no longer restricted by the protrusion 9. With the elastic force of the external torsion spring at the connection between the connecting seat 15 and the fixing seat 14, the top cover 4 quickly pops up. This structure effectively protects the four pairs of press-type atomizing nozzles on the top cover, preventing damage and contamination of the nozzles. The snap-on and opening operation is simple and can be easily completed with one hand, meeting the user's need to quickly access the sprayer in various scenarios and improving ease of use.

[0025] Please see Figure 1 and Figure 2 A pressing cap 10 is installed on the upper part of the front end of the bottle body 1, and the pressing cap 10 is slidably connected to the bottle body 1. A limiting cavity 12 is provided inside the connection between the bottle body 1 and the boss 2. A connecting block 11 is slidably limited inside the limiting cavity 12, and the two ends of the connecting block 11 are fixed to the boss 9 and the pressing cap 10 respectively. A spring 13 is installed between the pressing cap 10 and the connecting block 11. When the pressing cap 10 is pressed, the pressing cap 10 slides downward on the bottle body 1, which drives the connecting block 11 fixed thereto to slide synchronously in the limiting cavity 12. The connecting block 11 pulls the boss 9 to retract into the boss 2. After the pressing cap 10 is released, the pressing cap 10, the connecting block 11 and the boss 9 return to their original positions under the elastic force of the spring 13. The linkage structure of the pressing cap 10, connecting block 11 and spring 13 provides a convenient control method for opening the top cover 4. The operation is effortless and stable. At the same time, the reset function of spring 13 ensures that the protrusion 9 can reliably lock the top cover 4 when it is fastened.

[0026] Furthermore, a torsion spring is installed on the outside of the pivot at the connection between the connecting seat 15 and the fixed seat 14. When the upper cover 4 is fastened onto the protrusion 2, the torsion spring deforms and stores elastic potential energy. When the protrusion 9 retracts from the slot 8, releasing the restriction on the upper cover 4, the torsion spring releases its elastic potential energy, and the resulting torque drives the connecting seat 15 to rotate around the pivot, thereby causing the upper cover 4 to quickly pop open. The torsion spring design allows the upper cover 4 to automatically pop open after being unlocked, eliminating the need for manual opening, further simplifying the operation process, improving efficiency, and reducing hand contact with the nozzle, thus lowering the risk of contamination.

[0027] Please see Figure 1 The upper cover 4 has an integrally formed grid-shaped fixing frame 5 inside. A sponge 6 is installed at the center of the fixing frame 5, and the sponge 6 is snapped into the fixing frame 5. The center of the sponge 6 has a through hole 7, the diameter of which is smaller than the diameter of the press-type atomizing nozzle 3. When the upper cover 4 is closed, the press-type atomizing nozzle 3 is inserted into the through hole 7 of the sponge 6. Because the diameter of the through hole 7 is smaller than the nozzle diameter, the nozzle and the inner wall of the through hole 7 are in close contact and friction is generated. During the relative movement, the sponge 6 wipes and cleans the residual liquid at the nozzle, and also cleans the area where the nozzle may accidentally come into contact with the mouth. The sponge 6 is snapped into the fixing frame 5, which is convenient for periodic disassembly and replacement. This design can effectively clean the residual liquid in the nozzle, prevent nozzle clogging, and ensure stable spray effect; at the same time, it cleans the nozzle, improves the hygiene of the product, and protects the user's oral health; the detachable sponge 6 is easy to maintain and extends the product's service life.

[0028] Example 2:

[0029] Please see Figure 3 The upper end of the bottle body 1 is provided with an annular groove 16, and a strap 17 is provided at the opening of the annular groove 16. The strap 17 is movably engaged with the annular groove 16. A carrying handle 18 is provided on one side of the strap 17. Through the carrying handle 18, users can hang the sprayer on a bag, hook, or other object, or carry it directly by hand. The length and position of the strap 17 can be flexibly adjusted according to usage needs. This design increases the flexibility of carrying the sprayer, making it easy for users to fix it in different positions for easy carrying, especially suitable for outdoor activities, travel, and other scenarios. It is not easy to lose and improves the portability and practicality of the product.

[0030] Example 3:

[0031] Please see Figure 4The bottle body 1 has a base 19 at its bottom, and a rubber sleeve 20 is provided on the outside of the base 19. The rubber sleeve 20 slides in conjunction with the base 19. A flexible magnetic base plate 21 is fixed to the bottom of the rubber sleeve 20. The rubber sleeve 20 can slide on the base 19. When it is necessary to fix the sprayer to a metal surface, the flexible magnetic base plate 21 is exposed and adsorbed onto the metal object by sliding the rubber sleeve 20. The rubber sleeve 20 also plays a role in cushioning and anti-slip, protecting the bottom of the bottle body 1, while providing stable support. The flexible magnetic base plate 21 provides a new way to fix the sprayer, which can be fixed to refrigerators, metal tabletops, etc., for easy access. The rubber sleeve 20 enhances the wear resistance and anti-slip properties of the bottom of the bottle body, extends the product's service life, and makes the usage scenarios more diverse.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A portable oral cleaning sprayer, comprising a bottle (1), characterized in that: The upper surface of the bottle (1) is provided with a boss (2). A rotatable press-type atomizing nozzle (3) is installed at the middle position of the upper surface of the boss (2). A protrusion (9) is installed at the front end of the boss (2). The protrusion (9) is slidably connected to the boss (2), and the front end of the protrusion (9) is rounded. A fixed seat (14) is integrally formed at the rear end of the boss (2). A connecting seat (15) is installed on the outside of the fixed seat (14), and the connecting seat (15) is connected to the fixed seat (14) through a rotating shaft. A top cover (4) is integrally formed on one side of the connecting seat (15), and the top cover (4) is snapped onto the outside of the boss (2) by flipping. A slot (8) is provided below the front end of the inner wall of the top cover (4) to engage with the protrusion (9).

2. The portable oral cleaning spray according to claim 1, characterized in that: A pressing cap (10) is installed on the upper part of the front end of the bottle body (1), and the pressing cap (10) is slidably connected to the bottle body (1). A limiting cavity (12) is provided inside the connection between the bottle body (1) and the boss (2). A connecting block (11) is slidably limited inside the limiting cavity (12), and the two ends of the connecting block (11) are fixed to the boss (9) and the pressing cap (10) respectively. A spring (13) is installed between the pressing cap (10) and the connecting block (11).

3. A portable oral cleaning sprayer according to claim 2, characterized in that: A torsion spring is installed on the outside of the shaft at the connection between the connecting seat (15) and the fixed seat (14).

4. A portable oral cleaning sprayer according to claim 1, characterized in that: The upper cover (4) has an integrally formed grid-shaped fixing frame (5) inside. A sponge (6) is installed at the center of the fixing frame (5), and the sponge (6) is snapped into the fixing frame (5). A through hole (7) is provided at the center of the sponge (6).

5. A portable oral cleaning sprayer according to claim 4, characterized in that: The diameter of the through hole (7) is smaller than the diameter of the press-type atomizing nozzle (3).

6. A portable oral hygiene sprayer according to claim 1, characterized in that: The upper end of the bottle body (1) is provided with an annular groove (16), and a strap (17) is provided at the opening of the annular groove (16), and the strap (17) is movably engaged with the annular groove (16). A handle (18) is provided on one side of the strap (17).

7. A portable oral cleaning sprayer according to claim 1, characterized in that: The bottle body (1) has a base (19) at the bottom, and a rubber sleeve (20) is provided on the outside of the base (19). The rubber sleeve (20) slides with the base (19), and a flexible magnetic base plate (21) is fixedly provided at the bottom of the rubber sleeve (20).

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