Oral irrigator nozzle capable of cleaning tongue coating and oral irrigator

Abstract

The oral irrigator nozzle comprises a nozzle body, a containing groove is formed in the front end of the nozzle body, two rotating seats are symmetrically arranged on the upper portion in the containing groove, a first rotating block is arranged between the two rotating seats in a rotating mode, and a notch is formed in the end, away from a rotating shaft of the first rotating block, of the first rotating block; a rotating plate is rotationally arranged in the notch, the rotating plate is in a long strip shape and located in the containing groove, and a ring body is arranged at the end, away from a rotating shaft of the rotating plate, of the rotating plate. According to the tongue coating scraping device, a user normally holds the nozzle and enables the multiple coating scraping battens to be attached to the upper surface of the tongue and normally slide up and down along the upper surface of the tongue, the coating scraping battens can hang off the coating on the tongue, the effect of cleaning the coating on the tongue is achieved, the ring body, the transverse rod and the coating scraping battens can be washed with water, and after use, the coating scraping battens can be used for scraping the coating on the tongue. The storage box can be completely stored in the storage groove; on the basis of a traditional oral irrigator nozzle, the function of cleaning the coated tongue is added, and the functions are more diversified.

Description

Technical Field

[0001] The utility model relates to the technical field of oral irrigators, in particular to an oral irrigator nozzle and an oral irrigator capable of cleaning tongue fur. Background Art

[0002] An oral irrigator is an auxiliary tool for oral hygiene, using a pulsed water flow to clean teeth and between teeth. It comes in portable and desktop models. It uses a pressured jet of water to clean the user's mouth. The tongue coating is composed of sloughed keratinized epithelium, saliva, bacteria, food debris, and exuded white blood cells. During daily oral care, many tongue coating stains form on the tongue. Current oral irrigator nozzles are difficult to remove, and there is significant room for improvement in their functionality.

[0003] In view of the above problems, the present utility model is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a water flosser nozzle and a water flosser capable of cleaning tongue coating, so as to solve the problems mentioned in the background technology.

[0005] In order to solve the above technical problems, the present utility model provides the following technical solutions.

[0006] The utility model provides a toothbrush nozzle capable of cleaning tongue coating, comprising a nozzle, a front end of the nozzle being provided with a receiving groove, two rotating seats being symmetrically provided above the receiving groove, a first rotating block being rotatably provided between the two rotating seats, and a notch being provided at one end of the first rotating block away from its rotating shaft;

[0007] A rotating plate is rotatably provided in the slot, the rotating plate being in the shape of an elongated strip and located in the receiving slot, a ring body is provided at one end of the rotating plate away from its rotating shaft, a plurality of cross bars are provided inside the ring body at equal intervals along its width direction, and the lower surface of the cross bars exceeds the lower surface of the ring body;

[0008] A moss scraping strip is provided on the lower surface of the cross bar. The ring body, the cross bar and the moss scraping strip are all located inside the storage groove. The cross section of the moss scraping strip is an isosceles trapezoid. The large surface of the moss scraping strip is located on the lower surface of the cross bar, and the small surface of the moss scraping strip faces downward.

[0009] Two reinforcing ribs are symmetrically arranged between a surface of the ring body facing the rotating plate and two side surfaces of the rotating plate, and the reinforcing ribs are in the shape of a right-angled triangle.

[0010] Preferably, rotating shafts are provided on both sides of one end of the rotating plate close to the slot, and the rotating shafts are rotatably mounted on two opposite inner walls of the slot.

[0011] Preferably, the length of the first rotating block is greater than the depth of the receiving groove, and the length of the rotating plate is greater than the distance from the front end of the nozzle to the receiving groove.

[0012] Preferably, the central axis of the ring body coincides with the central axis of the rotating plate, and the rotation angle positions of the ring body are all arc-shaped.

[0013] Preferably, the swivel seat is located at one end of the receiving groove close to the nozzle head, and the ring body is located at one end of the receiving groove away from the nozzle head.

[0014] Preferably, there is a distance between the two sides of the rotating plate and the two opposite inner walls of the receiving groove, and there is a distance between the lower surface of the rotating plate and the inner bottom surface of the receiving groove.

[0015] Preferably, the lower surface of the moss scraping strip is in contact with the inner bottom surface of the storage groove.

[0016] On the other hand, the present invention also provides a water flosser, comprising the water flosser nozzle.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The nozzle is provided with a cavity that runs through the nozzle. When the lower end of the nozzle is mounted on the nozzle socket, water can enter the cavity inside the nozzle and be ejected from the nozzle head. In this way, the ejected water can rinse the surface of the teeth and the gaps between the teeth.

[0019] When the first rotating block, the rotating plate and the ring body are not in use, they can be completely located inside the receiving groove, and the highest positions of the first rotating block, the rotating plate and the ring body do not exceed the entrance of the receiving groove, so that the head of the nozzle can be easily moved in the cavity and the head of the nozzle can spray water normally to clean the teeth;

[0020] When cleaning the teeth is finished, you can hold both sides of the rotating plate and rotate the first rotating block out to make it vertical. At this time, the upper end of the first rotating block exceeds the receiving groove, and then rotate the rotating plate to a position parallel to the nozzle head. In this way, the rotating plate exceeds the nozzle head. At this time, the ring body, cross bar and moss scraping strip are all located in front of the nozzle head;

[0021] The user holds the nozzle normally and fits multiple scraping strips on the upper surface of the tongue, sliding them up and down normally along the upper surface of the tongue. The scraping strips can remove the tongue coating on the tongue, thereby cleaning the tongue coating. The ring body, cross bar and scraping strips can be rinsed with water and can be completely stored in the storage slot after use. The function of cleaning tongue coating has been added on the basis of the traditional water flosser nozzle, and the functions are more diverse. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is an overall three-dimensional diagram of the utility model;

[0023] Figure 2 This is a three-dimensional diagram of the storage tank of the utility model;

[0024] Figure 3 This is a three-dimensional diagram of the turning plate of the utility model.

[0025] In the figure: 1. nozzle; 11. storage groove; 12. swivel seat; 13. first swivel block; 14. notch; 2. swivel plate; 21. ring body; 22. reinforcing rib plate; 23. cross bar; 24. moss scraping plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They 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. Therefore, they cannot be understood as limitations on the present invention.

[0028] like Figure 1-3 As shown, a nozzle for a water flosser capable of cleaning tongue coating comprises a nozzle 1, a receiving groove 11 being provided at the front end of the nozzle 1, two rotating seats 12 being symmetrically provided above the receiving groove 11, a first rotating block 13 being rotatably provided between the two rotating seats 12, and a notch 14 being provided at one end of the first rotating block 13 away from its rotating axis, i.e., the first rotating block 13 can rotate between the two rotating seats 12, the first rotating block 13 can be completely located in the receiving groove 11, and can also rotate so that the head of the first rotating block 13 protrudes from the receiving groove 11;

[0029] A rotating plate 2 is rotatably disposed in the slot 14. The rotating plate 2 is in the form of an elongated strip and is located in the receiving slot 11. That is, the rotating plate 2 can rotate on the first rotating block 13. A ring body 21 is disposed at one end of the rotating plate 2 away from its rotating axis. A plurality of cross bars 23 are disposed at equal intervals along the width direction of the ring body 21. The lower surface of the cross bars 23 extends beyond the lower surface of the ring body 21.

[0030] The lower surface of the crossbar 23 is provided with a moss scraping strip 24, which can be attached to the upper surface of the tongue to scrape off the tongue coating. The ring body 21, the crossbar 23 and the moss scraping strip 24 are all located inside the storage groove 11, so as not to affect the normal water spraying and rinsing of the toothbrush at the front end of the nozzle 1. The cross section of the moss scraping strip 24 is an isosceles trapezoid, with the large surface of the moss scraping strip 24 located on the lower surface of the crossbar 23 and the small surface of the moss scraping strip 24 facing downward, that is, the small surface of the moss scraping strip 24 can effectively scrape off the tongue coating;

[0031] Two reinforcing ribs 22 are symmetrically arranged between the side of the ring body 21 facing the rotating plate 2 and the two side surfaces of the rotating plate 2. The reinforcing ribs 22 are in the shape of a right-angled triangle. In this way, the structural strength of the connection position between the rotating plate 2 and the ring body 21 is better, and the ring body 21 is not easy to deform during long-term use.

[0032] Rotating shafts are provided on both sides of one end of the rotating plate 2 close to the notch 14 , and the rotating shafts are rotatably mounted on two opposite inner walls of the notch 14 .

[0033] The length of the first rotating block 13 is greater than the depth of the receiving groove 11, that is, when the front end of the first rotating block 13 rotates, it can extend beyond the receiving groove 11. The length of the rotating plate 2 is greater than the distance from the front end of the nozzle 1 to the receiving groove 11, and the front end of the rotating plate 2 can extend beyond the front end of the nozzle 1 by a short distance.

[0034] The central axis of the ring body 21 coincides with the central axis of the rotating plate 2, and the rotation angles of the ring body 21 are all arc-shaped, so that the ring body 21 will not damage the tongue and the oral cavity.

[0035] The rotating seat 12 is located at one end of the receiving groove 11 close to the head of the nozzle 1 , and the ring body 21 is located at one end of the receiving groove 11 away from the head of the nozzle 1 .

[0036] There is a distance between the two sides of the rotating plate 2 and the two opposite inner walls of the receiving groove 11, and there is a distance between the lower surface of the rotating plate 2 and the inner bottom surface of the receiving groove 11, so that it is convenient to pinch the rotating plate 2 with two fingers and rotate it to take it out.

[0037] The lower surface of the moss scraping strip 24 is in contact with the inner bottom surface of the storage groove 11 .

[0038] On the other hand, the present invention also provides a water flosser, comprising the water flosser nozzle.

[0039] In summary: the nozzle 1 is provided with a cavity running through the nozzle 1. When the lower end of the nozzle 1 is mounted on the nozzle socket, water can enter the cavity inside the nozzle 1 and be ejected from the head of the nozzle 1. In this way, the ejected water can rinse the surface of the teeth and the gaps between the teeth.

[0040] When the first rotating block 13, the rotating plate 2, and the ring body 21 are not in use, they can be completely located inside the receiving groove 11, and the highest positions of the first rotating block 12, the rotating plate 2, and the ring body 21 do not exceed the entrance of the receiving groove 11, so that the head of the nozzle 1 can be easily moved in the cavity, and the head of the nozzle 1 can spray water normally to clean teeth;

[0041] When cleaning the teeth is finished, you can hold both sides of the rotating plate 2 and rotate the first rotating block 13 out to make the first rotating block 13 vertical. At this time, the upper end of the first rotating block 13 exceeds the receiving groove 11, and then rotate the rotating plate 2 to a position parallel to the head of the nozzle 1. In this way, the rotating plate 2 exceeds the head of the nozzle 1. At this time, the ring body 21, the cross bar 23 and the moss scraping strip 24 are all located in front of the head of the nozzle 1;

[0042] The user holds the nozzle 1 normally and fits the multiple scraping strips 24 to the upper surface of the tongue, and slides them up and down normally along the upper surface of the tongue. The scraping strips 24 can drop the tongue coating on the tongue, thereby cleaning the tongue coating. The ring body 21, the cross bar 23 and the scraping strips 24 can be rinsed with water, and after use, they can be completely stored in the storage groove 11. The function of cleaning the tongue coating is added on the basis of the traditional water flosser nozzle, and the functions are more diverse.

[0043] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A nozzle for a water flosser capable of cleaning tongue coating, characterized by: The nozzle (1) comprises a receiving groove (11) provided at the front end of the nozzle (1), two rotating seats (12) symmetrically provided above the receiving groove (11), a first rotating block (13) rotatably provided between the two rotating seats (12), and a notch (14) provided at one end of the first rotating block (13) away from the rotating shaft; A rotating plate (2) is rotatably arranged in the notch (14), the rotating plate (2) is in the shape of an elongated strip and is located in the receiving groove (11), a ring body (21) is arranged at one end of the rotating plate (2) away from the rotating shaft, a plurality of cross bars (23) are arranged inside the ring body (21) at equal intervals along the width direction thereof, and the lower surface of the cross bars (23) exceeds the lower surface of the ring body (21); A moss scraping strip (24) is provided on the lower surface of the cross bar (23); the ring body (21), the cross bar (23) and the moss scraping strip (24) are all located inside the storage groove (11); the cross section of the moss scraping strip (24) is an isosceles trapezoid; the large surface of the moss scraping strip (24) is located on the lower surface of the cross bar (23), and the small surface of the moss scraping strip (24) faces downward; Two reinforcing ribs (22) are symmetrically arranged between a side of the ring body (21) facing the rotating plate (2) and two side surfaces of the rotating plate (2), and the reinforcing ribs (22) are in the shape of a right-angled triangle.

2. The toothbrush nozzle capable of cleaning tongue coating according to claim 1, characterized in that: Rotating shafts are provided on both sides of one end of the rotating plate (2) close to the slot (14), and the rotating shafts are rotatably mounted on two opposite inner walls of the slot (14).

3. The toothbrush nozzle capable of cleaning tongue coating according to claim 1, characterized in that: The length of the first rotating block (13) is greater than the depth of the receiving groove (11), and the length of the rotating plate (2) is greater than the distance from the front end of the nozzle (1) to the receiving groove (11).

4. The toothbrush nozzle capable of cleaning tongue coating according to claim 1, characterized in that: The central axis of the ring body (21) coincides with the central axis of the rotating plate (2), and the rotation angle positions of the ring body (21) are all arc-shaped.

5. The toothbrush nozzle capable of cleaning tongue coating according to claim 1, characterized in that: The rotating seat (12) is located in the receiving groove (11) at one end close to the nozzle (1) head, and the ring body (21) is located in the receiving groove (11) at one end away from the nozzle (1) head.

6. The toothbrush nozzle capable of cleaning tongue coating according to claim 1, characterized in that: There is a distance between the two sides of the rotating plate (2) and the two opposite inner walls of the receiving groove (11), and there is a distance between the lower surface of the rotating plate (2) and the inner bottom surface of the receiving groove (11).

7. The toothbrush nozzle capable of cleaning tongue coating according to claim 1, characterized in that: The lower surface of the moss scraping strip (24) is in contact with the inner bottom surface of the storage groove (11).

8. A water flosser, characterized in that: The invention comprises the oral irrigator nozzle according to any one of claims 1 to 7.

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