Oral cavity flushing device for oral cavity nursing

Abstract

The utility model discloses an oral cavity flushing device for oral cavity nursing, which belongs to the technical field of oral cavity nursing and comprises an oral cavity flushing device main body, an injector head is fixedly mounted on the oral cavity flushing device main body and consists of a fixed head, a rotating head, an inserting pipe and an anti-falling ring, and the rotating head is rotatably mounted at the upper end of the fixed head. The spraying head is composed of the fixed head, the rotating head, the inserting pipe and the anti-disengagement ring, the inserting pipe is fixedly installed at the lower end of the rotating head, the inserting pipe is rotatably installed in the fixed head at the same time, and the anti-disengagement ring is fixedly arranged on the inserting pipe in a sleeving mode. According to the oral irrigator, the orientation of the water outlet of the spraying head can be independently adjusted according to requirements, the orientation of the water outlet of the spraying head does not need to be adjusted by rotating the oral irrigator body, so that oral irrigation is more convenient, and the rotating head can be fixed; therefore, the rotating head can be prevented from rotating due to impact of high-pressure water flow or accidental touch.

Description

Technical Field

[0001] The utility model relates to the technical field of oral care, in particular to an oral irrigation device used for oral care. Background Art

[0002] The oral cavity is the starting part of the digestive tract and plays an important role in the intake of food. Oral care is of great significance to the protection of the oral cavity. As the saying goes, lips and teeth are interdependent. If the oral cavity is not well cared for, various oral diseases will occur in the oral cavity. For example, food residues will remain in the human mouth after eating, and conventional brushing may not be able to remove the food residues attached to the mouth. Therefore, oral irrigation devices for oral care came into being. Oral irrigation devices are also called water flossers. Water flossers are auxiliary tools for cleaning the oral cavity. They are tools that use pulsed water flow to clean teeth and interdental spaces. Traditional water flossers are usually composed of a water tank, a power supply, a pressure regulating pump, a switch, and a nozzle. The water in the water tank is extracted by starting the pressure regulating pump, and the water output is adjusted by adjusting the pressure regulating pump through the switch, that is, the flushing pressure is adjusted. In the existing patent application with application number CN202220418641.9, an adjustable oral irrigation device for oral care is proposed. Although the relative position of the adjusting nozzle and the water outlet pipe can be adjusted to change the inclination angle of the adjusting nozzle relative to the water outlet pipe, thereby making oral irrigation more convenient, the adjusting nozzle and the spherical adapter are only fixed by friction. Therefore, when the high-pressure water flow passes through, the adjusting nozzle is easy to rotate on the spherical adapter under the impact of the high-pressure water flow. At the same time, when the adjusting nozzle touches the mouth or teeth, it is also easy to rotate on the spherical adapter, which will change the position rinsed by the high-pressure water flow, thereby reducing the efficiency and effect of oral irrigation, so it needs to be improved. Utility Model Content

[0003] The main purpose of the utility model is to provide an oral irrigation device for oral care, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] An oral irrigation device for oral care comprises an oral irrigator body, on which a spray head is fixedly mounted, the spray head consisting of a fixed head, a rotating head, a plug-in tube and an anti-slip ring, the rotating head is rotatably mounted on the upper end of the fixed head, the plug-in tube is fixedly mounted on the lower end of the rotating head, and the plug-in tube is simultaneously rotatably mounted in the fixed head, the anti-slip ring is fixedly sleeved on the plug-in tube, a limiting ring is fixedly sleeved on the rotating head, a fixing structure is fixedly mounted on the upper end of the oral irrigator body, and the fixing structure is simultaneously sleeved on the fixed head, the fixing structure consists of a mounting base ring, a fixing spring and a fixing plug rod, the fixing spring is fixedly mounted on the lower end of the mounting base ring, the fixing plug rod is fixedly mounted on the upper end of the mounting base ring, and the fixing plug rod can be inserted into the limiting ring.

[0006] Preferably, the fixed head on the injection head is fixedly mounted on the oral irrigator body.

[0007] Preferably, an inserting groove is formed on the inner wall of the upper end of the fixing head, and an annular groove is formed on the inner wall of the inserting groove.

[0008] Preferably, the plug-in tube is rotatably installed in a plug-in groove provided on the fixed head, and the anti-slip ring is rotatably installed in an annular groove provided on the fixed head.

[0009] Preferably, a plurality of fixing grooves are provided on the outer wall of the limiting ring.

[0010] Preferably, the fixing spring on the fixing structure is fixedly connected to the upper end of the oral irrigator body, and the fixing insertion rod can be inserted into a fixing slot provided on the outer wall of the limiting ring.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] By providing a spray head consisting of a fixed head, a rotating head, a plug-in tube and an anti-slip ring, as well as providing a limit ring and a fixing structure, not only can the direction of the water outlet of the spray head be adjusted individually according to needs without having to adjust the direction of the water outlet of the spray head by rotating the main body of the irrigator, thereby making oral flushing more convenient, but the rotating head can also be fixed to prevent the rotating head from being impacted by high-pressure water flow or accidentally touched and rotated, thereby ultimately improving the efficiency and effectiveness of oral flushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 For the utility model Figure 1 A magnified view of point A;

[0015] Figure 3 This is a disassembled diagram of the injection head of the utility model;

[0016] Figure 4 For the utility model Figure 3 The enlarged view of point B;

[0017] Figure 5 It is a structural schematic diagram of the fixing structure of the utility model.

[0018] In the figure: 1. Water flosser body; 2. Spray head; 3. Limiting ring; 4. Fixing structure; 5. Fixed head; 6. Rotating head; 7. Plug-in slot; 8. Annular slot; 9. Plug-in tube; 10. Anti-slip ring; 11. Fixed slot; 12. Mounting base ring; 13. Fixed spring; 14. Fixed plug rod. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, an oral irrigation device for oral care includes an oral irrigator body 1 , on which a spray head 2 is fixedly mounted, and a fixing head 5 on the spray head 2 is fixedly mounted on the oral irrigator body 1 .

[0021] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, the injection head 2 is composed of a fixed head 5, a rotating head 6, a plug-in tube 9 and an anti-slip ring 10. The rotating head 6 is rotatably installed on the upper end of the fixed head 5, the plug-in tube 9 is fixedly installed on the lower end of the rotating head 6, and the plug-in tube 9 is rotatably installed in the fixed head 5 at the same time. The anti-slip ring 10 is fixedly sleeved on the plug-in tube 9. The upper end of the fixed head 5 is also provided with a plug-in groove 7 on its inner wall, and an annular groove 8 is provided on the inner wall of the plug-in groove 7. The plug-in tube 9 is rotatably installed in the plug-in groove 7 provided on the fixed head 5. The anti-slip ring 10 is rotatably installed in the annular groove 8 provided on the fixed head 5. A limiting ring 3 is fixedly sleeved on the rotating head 6, and a plurality of fixed card grooves 11 are provided on the outer wall of the limiting ring 3. The upper end of the water flosser body 1 is fixedly installed with a fixing structure 4, which is also sleeved on the fixed head 5. The fixing structure 4 is composed of an installation base ring 12, a fixing spring 13 and a fixing plug rod 14. The fixing spring 1 3 is fixedly installed on the lower end of the mounting base ring 12, the fixed plug rod 14 is fixedly installed on the upper end of the mounting base ring 12, and the fixed plug rod 14 can be inserted into the limiting ring 3, the fixing spring 13 on the fixing structure 4 is fixedly connected to the upper end of the water flosser body 1, and the fixing plug rod 14 can be inserted into the fixing card groove 11 opened on the outer wall of the limiting ring 3. By setting the injection head 2 composed of the fixed head 5, the rotating head 6, the plug-in tube 9 and the anti-slip ring group 10, and setting the limiting ring 3 and the fixing structure 4, not only the direction of the water outlet of the injection head 2 can be adjusted separately according to the needs, without the need to adjust the direction of the water outlet of the injection head 2 by rotating the water flosser body 1, thereby making oral washing more convenient, but also the rotating head 6 can be fixed, thereby preventing the rotating head 6 from being impacted by the high-pressure water flow or accidentally touched and rotated, thereby ultimately improving the efficiency and effect of oral washing.

[0022] It should be noted that the utility model is an oral irrigation device for oral care. During use, when it is necessary to rotate and adjust the rotating head 6 to adjust the direction of the water outlet on the rotating head 6, the mounting base ring 12 and the fixed plug rod 14 on the fixed structure 4 can be pushed downward, so that the fixed plug rod 14 is moved out of the fixed slot 11 opened on the limit ring 3. At this time, the fixation of the rotating head 6 will be released, and the fixing spring 13 will be compressed, and then the rotating head 6 can be rotated and adjusted; when the rotation and adjustment of the rotating head 6 is completed, the mounting base ring 12 can be loosened. At this time, under the elastic force of the fixing spring 13, the fixed plug rod 14 will be inserted into the fixed slot 11 opened on the limit ring 3, and the rotating head 6 will be fixed again.

[0023] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the aforementioned embodiments, it is still possible for a person skilled in the art to modify the technical solutions described in the aforementioned embodiments or to replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model. The protection scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. An oral irrigation device for oral care, comprising an oral irrigation device body (1), on which a spray head (2) is fixedly mounted, characterized in that: The injection head (2) is composed of a fixed head (5), a rotating head (6), a plug-in tube (9) and an anti-slip ring (10); the rotating head (6) is rotatably mounted on the upper end of the fixed head (5); the plug-in tube (9) is fixedly mounted on the lower end of the rotating head (6); and the plug-in tube (9) is rotatably mounted in the fixed head (5); the anti-slip ring (10) is fixedly sleeved on the plug-in tube (9); a limiting ring (3) is fixedly sleeved on the rotating head (6); a fixing structure (4) is fixedly mounted on the upper end of the water flosser body (1); the fixing structure (4) is also sleeved on the fixed head (5); the fixing structure (4) is composed of a mounting base ring (12), a fixing spring (13) and a fixing plug rod (14); the fixing spring (13) is fixedly mounted on the lower end of the mounting base ring (12); the fixing plug rod (14) is fixedly mounted on the upper end of the mounting base ring (12); and the fixing plug rod (14) can be inserted into the limiting ring (3).

2. An oral irrigation device for oral care according to claim 1, characterized in that: The fixed head (5) on the injection head (2) is fixedly mounted on the oral irrigator body (1).

3. An oral irrigation device for oral care according to claim 2, characterized in that: The upper end of the fixed head (5) is provided with an inserting groove (7) on its inner wall, and the inner wall of the inserting groove (7) is provided with an annular groove (8).

4. An oral irrigation device for oral care according to claim 3, characterized in that: The plug-in tube (9) is rotatably mounted in a plug-in groove (7) provided on the fixed head (5), and the anti-slip ring (10) is rotatably mounted in an annular groove (8) provided on the fixed head (5).

5. An oral irrigation device for oral care according to claim 4, characterized in that: A plurality of fixing slots (11) are provided on the outer wall of the limiting ring (3).

6. An oral irrigation device for oral care according to claim 5, characterized in that: The fixing spring (13) on the fixing structure (4) is fixedly connected to the upper end of the water flosser body (1), and the fixing insertion rod (14) can be inserted into a fixing slot (11) provided on the outer wall of the limiting ring (3).

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