Nozzle of oral irrigator

Abstract

The nozzle comprises a nozzle body, a water outlet flow channel is arranged in the nozzle body, a water outlet hole communicated with the water outlet flow channel is formed in the position, corresponding to the water outlet end of the water outlet flow channel, of the nozzle body, and a connecting end used for being connected with a water pick is arranged at the position, corresponding to the water inlet end of the water outlet flow channel, of the nozzle body. The connecting end comprises an inserting section and a force application section, and the anti-slip nozzle is characterized in that a plurality of anti-slip raised lines are arranged on the circumferential side wall of the force application section at intervals, the anti-slip raised lines are arranged in the length direction of the nozzle body, and an installer can apply force conveniently through the anti-slip raised lines arranged in the circumferential direction, so that the anti-slip nozzle does not slip from hands during assembly, and the service life of the anti-slip nozzle is prolonged. And the anti-slip strips are arranged in the vertical direction, so that the structural strength of the position is further improved, and the effect of achieving multiple purposes at one stroke is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of oral irrigators, in particular to a nozzle of an oral irrigator. Background Art

[0002] In the prior art, the nozzle of the oral irrigator includes a nozzle body, in which a water outlet channel is arranged, and a water outlet hole is arranged on the nozzle body corresponding to the water outlet end of the water outlet channel, and the water inlet end position of the nozzle body corresponding to the water outlet channel is a connecting end, which is connected to the puncher through the connecting end to form a connection. However, the connecting end and the oral irrigator are usually connected in a tight fit manner, which is not easy to disassemble during assembly due to the smooth surface, and there is no reinforcement structure at the corresponding connecting end position, which is also easy to be damaged during disassembly. Summary of the invention

[0003] Purpose of the utility model: In order to overcome the defects of the prior art, the utility model provides a water flosser nozzle, which is convenient for the installer to apply force by means of a plurality of anti-slip strips arranged along the circumferential direction so that the installer will not slip during assembly, and the anti-slip strips are arranged along the vertical direction, which further increases the structural strength of the position, achieving multiple effects at one stroke.

[0004] The utility model discloses a nozzle for a water flosser, comprising a nozzle body, wherein the nozzle body has a built-in water outlet channel, a water outlet hole communicating with the water outlet channel is arranged at a position of the nozzle body corresponding to the water outlet end of the water outlet channel, a connecting end for connecting the water flosser is arranged at a position of the nozzle body corresponding to the water inlet end of the water outlet channel, the connecting end comprises a plug-in section and a force-applying section, and is characterized in that a plurality of anti-slip convex strips are arranged at intervals on the circumferential side wall of the force-applying section, the anti-slip convex strips are arranged along the length direction of the nozzle body, and an abutment surface is arranged at the top of the corresponding anti-slip convex strip on the force-applying section.

[0005] By adopting the above technical solution, when the nozzle body is assembled to the oral irrigator, longitudinal slippage can be prevented by the abutment between the abutment surface and the finger. Furthermore, the friction between the finger and the force-applying section can be increased by the anti-slip ridges arranged along the length direction, so that it can better apply force to assemble or disassemble the product. In addition, the anti-slip ridges arranged along the length direction can further strengthen the structural rigidity of this position to prevent it from being damaged or deformed.

[0006] The utility model is further configured that the abutting surface is formed by a conical boss arranged on the force applying section.

[0007] By adopting the above technical solution, a conical boss is used to form the abutment surface, force can be applied in multiple directions, the structural layout is reasonable, and the structural strength can be further increased.

[0008] The utility model is further configured as follows: 3-4 water outlet holes are provided and arranged along the circumferential direction, and the hole diameter of the water outlet holes is 0.33-0.37 mm.

[0009] By adopting the above technical scheme, setting a smaller number of water outlet holes can not only make the water outlet holes reasonably spaced in a limited space, so as to spray out multiple water streams and increase the cleaning range, but also reasonably reduce the aperture in a relative space, so as to achieve a faster and more stable flow rate of the sprayed water and a more delicate water splash, thereby ensuring a good cleaning effect; the arrangement design in the circumferential direction can also allow the water splashes generated by the water streams sprayed from several water outlet holes after impacting the teeth to collide with each other in a limited space, so as to clean the dental plaque that has been loosened by the impact of the water flow, and the aperture is set at 0.33-0.37, which is just the right size and is not prone to water mist.

[0010] A further configuration of the utility model is that the outer side of the anti-slip convex strip is arranged in an arc shape.

[0011] By adopting the above technical solution, the hand feel can be better when applying force and scratches on the edges and corners can be prevented.

[0012] A further configuration of the utility model is that the water outlet end of the water outlet flow channel is configured with a conical necking.

[0013] By adopting the above technical solution, the water pressure can be further increased, so that the flow rate of the sprayed water is faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 for Figure 1 Sectional view;

[0016] Figure 3 This is a schematic diagram of the structure of the utility model with three water outlet holes;

[0017] Figure 4 This is a schematic structural diagram of the utility model with four water outlets. DETAILED DESCRIPTION

[0018] The following is a detailed description of the specific implementation of the utility model in conjunction with the accompanying drawings:

[0019] In the description of the present invention, it should be understood that the terms "upper", "lower", "bottom", "top", "front", "back", "inside", "outside", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying 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 direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0020] The utility model discloses a nozzle for a water flosser, comprising a nozzle body 1, wherein the nozzle body 1 has a water outlet channel 2 built therein, a water outlet hole 3 communicating therewith is arranged at a position of the water outlet end 21 of the nozzle body 1 corresponding to the water outlet channel 2, a connecting end 4 for connecting the water flosser is arranged at a position of the water inlet end 22 of the nozzle body 1 corresponding to the water outlet channel 2, the connecting end 4 comprises an inserting section 41 and a force applying section 42 (it is most preferred that a sealing ring mounting groove is arranged on the inserting section, and the sealing ring is sleeved to seal with the water flosser), in the implementation case of the utility model, a plurality of anti-slip convex strips 5 are arranged at intervals on the circumferential side wall of the force applying section 42, the anti-slip convex strips 5 are arranged along the length direction of the nozzle body 1, and an abutment surface 6 is arranged on the force applying section 42 corresponding to the top of the anti-slip convex strips 5.

[0021] By adopting the above technical solution, when the nozzle body 1 is assembled on the oral irrigator, the longitudinal slippage can be prevented by the abutment between the abutment surface 6 and the finger. Furthermore, the friction between the finger and the force-applying section 42 can be increased by the anti-slip ridge 5 arranged along the length direction, so that it can better apply force to assemble or disassemble the product. In addition, the anti-slip ridge 5 arranged along the length direction can further strengthen the structural rigidity of this position to prevent it from being damaged or deformed.

[0022] The abutment surface 6 is formed by a conical boss arranged on the force-applying section 42. The abutment surface 6 is formed by a conical boss, and force can be applied in multiple directions. The structural layout is reasonable and the structural strength can be further increased. Of course, the abutment surface can also be a abutment plane formed by a boss.

[0023] The water outlet holes 3 are provided with 3-4 and are arranged in the circumferential direction, and the aperture of the water outlet holes 3 is 0.33-0.37mm. A smaller number of water outlet holes 3 can be provided so that each water outlet hole 3 can be reasonably arranged at intervals in a limited space, and multiple water streams can be sprayed out to increase the cleaning range. At the same time, the aperture can be reasonably reduced in a relative space, so that the water flow velocity is faster and more stable, and the water splash is more delicate, thereby ensuring a good cleaning effect; the arrangement design in the circumferential direction can also allow the water splashes generated by the water streams sprayed from several water outlet holes 3 after impacting the teeth to collide with each other in a limited space, thereby cleaning the dental plaque that has been loosened due to the impact of the water flow, and the aperture is set at 0.33-0.37, which is just the right size and is not prone to water mist.

[0024] The outer side of the anti-skid convex strip 5 is arranged in an arc shape, which can provide a better hand feel when applying force and prevent scratches on the edges and corners.

[0025] The water outlet end 21 of the water outlet channel 2 is tapered, which can further increase the water pressure and make the sprayed water flow faster.

Claims

1. A nozzle for a water flosser, comprising a nozzle body (1), the nozzle body (1) having a water outlet channel (2) built therein, a water outlet hole (3) communicating therewith being provided at a position of the nozzle body (1) corresponding to a water outlet end (21) of the water outlet channel (2), a connecting end (4) for connecting to a water flosser being provided at a position of the nozzle body (1) corresponding to a water inlet end (22) of the water outlet channel (2), the connecting end (4) comprising a plug-in section (41) and a force-applying section (42), characterized in that: A plurality of anti-slip convex strips (5) are arranged at intervals on the circumferential side wall of the force-applying section (42), and the anti-slip convex strips (5) are arranged along the length direction of the nozzle body (1).

2. The oral irrigator nozzle according to claim 1, characterized in that: A supporting surface (6) is provided on the force-applying section (42) corresponding to the top of the anti-slip convex strip (5).

3. The oral irrigator nozzle according to claim 2, characterized in that: The abutting surface (6) is formed by a conical boss arranged on the force applying section (42).

4. A water flosser nozzle according to claim 1, 2 or 3, characterized in that: The water outlet holes (3) are provided in 3-4 numbers and are arranged in a circumferential direction, and the diameter of the water outlet holes (3) is 0.33-0.37 mm.

5. The oral irrigator nozzle according to claim 4, characterized in that: The outer side of the anti-slip convex strip (5) is arranged in an arc shape.

6. The oral irrigator nozzle according to claim 5, characterized in that: The water outlet end (21) of the water outlet channel (2) is arranged in a conical shape.

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