Movement mounting structure of oral irrigator

Abstract

The utility model relates to the technical field of water pick movement noise reduction, and discloses a water pick movement installation structure which comprises a water pick machine shell, a water pick inner shell and a water pick movement. One end of the oral irrigator core is connected with the oral irrigator shell in a fastening mode through a first locking screw, the other end of the oral irrigator core is connected with the oral irrigator inner shell in a fastening mode through a second locking screw, the first locking screw is sleeved with a first buffering sleeve embedded in the oral irrigator shell, one end of the second locking screw is sleeved with a second buffering sleeve, and the other end of the second locking screw is sleeved with a third buffering sleeve. And the first buffer sleeve and the second buffer sleeve are both used for damping the operation of the die puncher movement. Due to the fact that the water pick machine core is connected in a fastened mode through the first locking screw and the second locking screw, the first buffering sleeve and the second buffering sleeve are both used for conducting vibration reduction on operation of the water pick machine core, the water pick machine core installation structure is provided, noise reduction processing is conducted on the water pick, and the use experience feeling of a user is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of noise reduction of the core of a dental irrigator, in particular to a core installation structure of a dental irrigator. Background Art

[0002] A dental irrigator is a structure for oral care. The dental irrigator sprays a cleaning water column from the nozzle of the dental irrigator by using a certain pressure to clean the oral cavity of the user. Currently, dental irrigators are widely used in people's daily lives.

[0003] In the prior art, the core of the dental irrigator is fixedly installed in the casing by screws. However, when the dental irrigator is running, the core of the dental irrigator and the casing are in rigid contact, which will generate a large amount of noise and affect the user experience.

[0004] Therefore, how to provide a core installation structure of a dental irrigator to reduce the noise of the dental irrigator and enhance the user experience has become an urgent technical problem to be solved. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is how to provide a core installation structure of a dental irrigator to reduce the noise of the dental irrigator and enhance the user experience.

[0006] To this end, according to the first aspect, an embodiment of the utility model discloses a core installation structure of a dental irrigator, including: a dental irrigator casing and a dental irrigator inner casing that are snap-connected to each other, and a dental irrigator core is installed between the dental irrigator casing and the dental irrigator inner casing; one end of the dental irrigator core is fixedly connected to the dental irrigator casing through a first locking screw, and the other end of the dental irrigator core is fixedly connected to the dental irrigator inner casing through a second locking screw. A first buffer sleeve is sleeved on the first locking screw and is embedded in the dental irrigator casing. One end of the second locking screw is sleeved with a second buffer sleeve. Both the first buffer sleeve and the second buffer sleeve are used for damping the operation of the dental irrigator core.

[0007] The utility model is further provided that a first waterproof convex ring is arranged in the first buffer sleeve.

[0008] The utility model is further provided that the first waterproof convex ring and the first buffer sleeve are of an integrally formed structure, and the outer wall surface of the first waterproof convex ring is arc-shaped.

[0009] The utility model is further provided that the first locking screw is a stepped screw, and the first locking screw is provided with a first threaded section and a second smooth section that are connected. The first threaded section is threadedly connected to the dental irrigator core, and the first buffer sleeve is sleeved on the second smooth section.

[0010] The present utility model is further configured such that the second locking screw is a stepped screw, and a first sealing ring located inside the inner shell of the dental irrigator is sleeved on the second locking screw.

[0011] The present utility model is further configured such that the first buffer sleeve and / or the second buffer sleeve are made of silica gel material.

[0012] The present utility model is further configured such that a first waterproof ring is sleeved on the inner shell of the dental irrigator, and the first waterproof ring abuts against the inner wall of the housing of the dental irrigator.

[0013] The present utility model is further configured such that a second waterproof ring is sleeved on the inner shell of the dental irrigator, and the second waterproof ring is used for sealing and waterproofing the water tank of the dental irrigator.

[0014] The present utility model is further configured such that the housing of the dental irrigator is provided with a first ventilation hole.

[0015] The present utility model is further configured such that the inner shell of the dental irrigator is provided with a second ventilation hole.

[0016] The present utility model has the following beneficial effects: Since the movement of the dental irrigator is firmly connected by the first locking screw and the second locking screw, and both the first buffer sleeve and the second buffer sleeve are used for damping the operation of the movement of the dental irrigator, a movement mounting structure of the dental irrigator is provided, the noise of the dental irrigator is reduced, and the user experience is enhanced. Description of the Drawings

[0017] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 is a schematic perspective view of a movement mounting structure of a dental irrigator disclosed in this embodiment;

[0019] Figure 2 is a schematic bottom view of a movement mounting structure of a dental irrigator disclosed in this embodiment;

[0020] Figure 3 is a schematic top view of a movement mounting structure of a dental irrigator disclosed in this embodiment;

[0021] Figure 4 is Figure 3 the A-A sectional structure schematic diagram of

[0022] Figure 5 It is a schematic bottom view of the movement installation structure of a dental irrigator disclosed in this embodiment;

[0023] Figure 6 is Figure 5 a schematic cross-sectional view taken along line B-B of

[0024] Figure 7 It is an exploded view of the movement installation structure of a dental irrigator disclosed in this embodiment;

[0025] Figure 8 It is a schematic connection structure diagram of the first locking screw and the first buffer sleeve in the movement installation structure of a dental irrigator disclosed in this embodiment;

[0026] Figure 9 It is a schematic half-sectional view of the first locking screw and the first buffer sleeve in the movement installation structure of a dental irrigator disclosed in this embodiment;

[0027] Figure 10 It is a schematic connection structure diagram of the second locking screw and the second buffer sleeve in the movement installation structure of a dental irrigator disclosed in this embodiment;

[0028] Figure 11 It is a schematic half-sectional view of the second locking screw and the second buffer sleeve in the movement installation structure of a dental irrigator disclosed in this embodiment.

[0029] Reference numerals: 1, dental irrigator housing; 11, first ventilation hole; 2, inner housing of dental irrigator; 21, second ventilation hole; 3, dental irrigator movement; 4, first locking screw; 41, first threaded section; 42, second smooth section; 5, second locking screw; 6, first buffer sleeve; 61, first waterproof convex ring; 7, second buffer sleeve; 8, first sealing ring; 9, first waterproof ring; 10, second waterproof ring. Detailed implementation manners

[0030] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0031] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it 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 an indirect connection through an intermediate medium, and it can also be the communication inside two components. It can be a wireless connection or a wired connection. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0032] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0033] In addition, the technical features involved in different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0034] An embodiment of the present utility model discloses a core installation structure of a dental irrigator, as Figures 1-11 shown, including: a dental irrigator housing 1 and a dental irrigator inner housing 2 that are snap-connected to each other. A dental irrigator core 3 is installed between the dental irrigator housing 1 and the dental irrigator inner housing 2. One end of the dental irrigator core 3 is fixedly connected to the dental irrigator housing 1 through a first locking screw 4, and the other end of the dental irrigator core 3 is fixedly connected to the dental irrigator inner housing 2 through a second locking screw 5. A first buffer sleeve 6 sleeved on the first locking screw 4 is embedded in the dental irrigator housing 1. One end of the second locking screw 5 is sleeved with a second buffer sleeve 7. Both the first buffer sleeve 6 and the second buffer sleeve 7 are used for damping the operation of the dental irrigator core 3. In the specific implementation process, the dental irrigator core 3 includes a mounting bracket, and a dental irrigator water pump, a motor, and a control board are installed on the mounting bracket. The first locking screw 4 and the second locking screw 5 are respectively threadedly connected to the mounting bracket.

[0035] It should be noted that since the dental irrigator core 3 is fixedly connected through the first locking screw 4 and the second locking screw 5, and both the first buffer sleeve 6 and the second buffer sleeve 7 are used for damping the operation of the dental irrigator core 3, a core installation structure of a dental irrigator is provided, which reduces the noise of the dental irrigator and enhances the user experience.

[0036] As Figures 4-9As shown, a first waterproof convex ring 61 is provided inside the first buffer sleeve 6. It should be noted that the first waterproof convex ring 61 is arranged in a ring shape and serves as a waterproof function to prevent external water from entering the flosser movement 3.

[0037] As Figures 4-9 shown, the first waterproof convex ring 61 and the first buffer sleeve 6 are of an integrally formed structure, and the outer wall surface of the first waterproof convex ring 61 is arranged in an arc shape.

[0038] As Figures 4-9 shown, the first locking screw 4 is a stepped screw. A first threaded section 41 and a second smooth section 42 are provided on the first locking screw 4. The first threaded section 41 is threadedly connected to the flosser movement 3, and the first buffer sleeve 6 is sleeved on the second smooth section 42. In the specific implementation process, the first locking screw 4, the first threaded section 41, and the second smooth section 42 are of an integrally formed structure, and the first buffer sleeve 6 is lapped and embedded in the flosser housing 1; the first buffer sleeve 6 plays a role in buffering and vibration reduction. When the flosser movement 3 operates, it reduces noise and improves the user experience.

[0039] As Figures 6-11 shown, the second locking screw 5 is a stepped screw, and a first sealing ring 8 is sleeved on the second locking screw 5 and is located inside the flosser inner shell 2. In this embodiment, the number of the second locking screws 5 is two, and the first sealing ring 8 serves as a sealing function to prevent external water from entering the flosser movement 3 and ensure the safe use of the flosser.

[0040] As Figures 1-11 shown, the first buffer sleeve 6 and / or the second buffer sleeve 7 are made of silica gel material.

[0041] As Figures 1-11 shown, a first waterproof ring 9 is sleeved on the flosser inner shell 2, and the first waterproof ring 9 abuts against the inner wall of the flosser housing 1. In this embodiment, the first waterproof ring 9 is arranged in an O shape and is made of silica gel material; the first waterproof ring 9 effectively waterproofs the flosser housing 1.

[0042] As Figure 4 and Figure 6 shown, a second waterproof ring 10 is sleeved on the flosser inner shell 2, and the second waterproof ring 10 is used to seal and waterproof the flosser water tank. In this embodiment, the flosser water tank is rotationally clamped to the flosser inner shell 2, the second waterproof ring 10 is arranged in an O shape, and the second waterproof ring 10 is made of silica gel material; the first and second waterproof rings effectively waterproof the flosser water tank.

[0043] As Figures 1-5As shown, the dental irrigator housing 1 is provided with a first ventilation hole 11. In this embodiment, the number of the first ventilation holes 11 is set to two. Through the setting of the first ventilation holes 11, the air pressure inside and outside the dental irrigator housing 1 is balanced.

[0044] As Figures 1-5 shown, the inner housing 2 of the dental irrigator is provided with a second ventilation hole 21. It should be noted that through the setting of the second ventilation hole 21, the air pressure inside and outside the water tank of the dental irrigator can be balanced, ensuring the smooth use of the water tank of the dental irrigator.

[0045] Working principle: Since the movement 3 of the dental irrigator is fixedly connected by a first locking screw 4 and a second locking screw 5, both the first buffer sleeve 6 and the second buffer sleeve 7 are used to damp the operation of the movement 3 of the dental irrigator, thereby providing a movement mounting structure for the dental irrigator, reducing the noise of the dental irrigator, and enhancing the user experience.

[0046] Obviously, the above embodiments are only examples for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of the present invention.

Claims

1. A movement installation structure of a water flosser, characterized in that: include: A water flosser housing (1) and a water flosser inner housing (2) that are mutually engaged, and a water flosser movement (3) is installed between the water flosser housing (1) and the water flosser inner housing (2); One end of the water flosser movement (3) is fastened to the water flosser housing (1) via a first locking screw (4), and the other end of the water flosser movement (3) is fastened to the water flosser inner housing (2) via a second locking screw (5); the first locking screw (4) is sleeved with a first buffer sleeve (6) embedded in the water flosser housing (1), and one end of the second locking screw (5) is sleeved with a second buffer sleeve (7); the first buffer sleeve (6) and the second buffer sleeve (7) are both used to reduce vibration during the operation of the water flosser movement (3).

2. The movement installation structure of the oral irrigator according to claim 1, characterized in that: A first waterproof convex ring (61) is provided inside the first buffer sleeve (6).

3. The movement installation structure of the oral irrigator according to claim 2, characterized in that: The first waterproof convex ring (61) and the first buffer sleeve (6) are an integrally formed structure, and the outer wall surface of the first waterproof convex ring (61) is arranged in an arc shape.

4. The movement installation structure of the oral irrigator according to any one of claims 1 to 3, characterized in that: The first locking screw (4) is a stepped screw, and is provided with a first threaded section (41) and a second smooth section (42) connected to each other. The first threaded section (41) is threadedly connected to the water flosser mechanism (3), and the first buffer sleeve (6) is sleeved on the second smooth section (42).

5. The movement installation structure of the oral irrigator according to claim 1, characterized in that: The second locking screw (5) is a stepped screw, and the second locking screw (5) is sleeved with a first sealing ring (8) located inside the inner shell (2) of the oral irrigator.

6. The movement installation structure of the oral irrigator according to claim 1, characterized in that: The first buffer sleeve (6) and / or the second buffer sleeve (7) are made of silicone material.

7. The movement installation structure of the oral irrigator according to claim 1, characterized in that: A first waterproof ring (9) is sleeved on the inner shell (2) of the oral irrigator, and the first waterproof ring (9) is tightly pressed against the inner wall of the shell (1) of the oral irrigator.

8. The movement installation structure of the oral irrigator according to claim 1 or 7, characterized in that: A second waterproof ring (10) is sleeved on the inner shell (2) of the oral irrigator, and the second waterproof ring (10) is used to seal and waterproof the water tank of the oral irrigator.

9. The movement installation structure of the oral irrigator according to claim 1, characterized in that: The water flosser housing (1) is provided with a first air vent (11).

10. The movement installation structure of the oral irrigator according to any one of claims 1 to 3 or 7, characterized in that: The inner shell (2) of the oral irrigator is provided with a second air vent (21).

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