Toothbrush head

Abstract

The utility model discloses a tooth cleaning head relates to tooth cleaning device technical field, including connecting rod, cleaning part and flush spray hole, the other end of connecting rod is connected with tooth cleaning device handle through connecting piece, the inside of connecting rod and cleaning part forms water delivery channel, and water delivery channel is linked with flush spray hole, and the surface of connecting rod has wavy camber, and connecting piece includes connecting plug, two limit piece, connecting slot and limit groove, the design of this design tooth cleaning head connecting rod adopts rubber material and its surface wavy camber, can improve the comfort degree of tooth cleaning head when using in oral cavity, reduces the risk of damage to oral cavity, adopts plug -in plug -out connecting piece, can quickly connect and fix tooth cleaning head and handle, not only is convenient to dismount, also is favorable to the replacement of tooth cleaning head in later period, cooperates the use of sealing washer inside connecting slot, ensures that there is no loosening and water leakage phenomenon in the use process.

Description

Technical Field

[0001] This utility model relates to the field of dental flossing equipment technology, and in particular to a dental flossing head. Background Technology

[0002] In the field of oral care, dental flossers are a commonly used cleaning tool. The design of their flossing heads directly affects the cleaning effect and user experience. A dental flosser is a device that cleans the mouth through water flow, vibration, etc. Its core function is to remove plaque, food debris, and soft deposits from the tooth surface, between teeth, and gingival sulcus. Its working principle is usually as follows: the main unit generates power (such as high-pressure water flow or ultrasonic vibration), which is transmitted to the flossing head through the handle, and the flossing head performs the final cleaning operation.

[0003] Traditional dental cleaning tips are not securely connected to the dental cleaning device handle during use, and are prone to loosening or falling off. In addition, the handle of the dental cleaning tip is poorly designed and made of a hard material, which may cause damage to the soft tissues of the mouth.

[0004] To address the above problems, this utility model provides a teeth cleaning tip. Utility Model Content

[0005] In view of the shortcomings of the existing technology, this utility model provides a teeth cleaning tip that solves the problems mentioned in the background.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a dental cleaning head, comprising a connecting rod and a cleaning part integrally connected to the connecting rod, wherein the surface of the cleaning part is evenly distributed with a plurality of rinsing spray holes;

[0007] The other end of the connecting rod is connected to the handle of the dental flosser via a connector;

[0008] The connecting rod and the cleaning part have water supply channels inside, and the water supply channels are connected to the rinsing spray holes.

[0009] As a further technical solution of this utility model, the connector includes a connecting rod installed at the rear end of the connecting rod and two limiting blocks symmetrically installed on the surface of the connecting rod;

[0010] The connecting rod is a hollow structure, and the connecting rod is connected to the water conveyance channel inside the connecting rod.

[0011] As a further technical solution of this utility model, the connector also includes a connecting slot opened at one end of the dental floss handle, a sealing ring is also provided inside the connecting slot, and symmetrical limit grooves are opened on the inner wall of the connecting slot. The outer diameter of the connecting rod is adapted to the inner diameter of the connecting slot, and the size of the limit groove is adapted to the size of the limit block.

[0012] As a further technical solution of this utility model, the surface of the connecting rod has a wavy arc surface, and both the connecting rod and the cleaning part are made of rubber.

[0013] This invention provides a teeth cleaning tip, which has the following advantages compared with the prior art:

[0014] 1. The dental cleaning tip designed in this paper uses a rubber connecting rod with a wavy arc surface, which can improve the comfort of using the dental cleaning tip in the oral cavity and reduce the risk of damage to the oral cavity. In addition, with evenly distributed rinsing nozzles, it can effectively cover the hidden areas of the oral cavity with rinsing water, thereby improving the oral cleaning efficiency.

[0015] 2. The dental cleaning tip designed in this paper adopts a plug-in connector, which can quickly connect and fix the dental cleaning tip to the handle. This not only makes it easy to disassemble and assemble, but also facilitates the replacement of the dental cleaning tip later. In addition, the cooperation between the limiting block and the limiting groove can make the connection more stable. With the use of the sealing ring inside the connecting slot, it is ensured that there is no loosening or leakage during use. Attached Figure Description

[0016] Figure 1 A first-view structural diagram of a dental cleaning tip;

[0017] Figure 2 A second structural view of a dental cleaning tip;

[0018] Figure 3 This is a schematic diagram showing the connection between the dental floss head and the dental floss handle.

[0019] Figure 4 This is a structural schematic diagram of the connector.

[0020] In the diagram: 1. Connecting rod; 2. Cleaning section; 3. Rinse nozzle; 4. Connecting rod; 5. Limiting block; 6. Dental flosser handle; 61. Limiting groove; 62. Connecting slot. 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4This utility model provides a dental cleaning tip technical solution: a dental cleaning tip includes a connecting rod 1 and a cleaning part 2 integrally connected to the connecting rod 1. The surface of the cleaning part 2 is evenly distributed with multiple rinsing nozzles 3. A water supply channel is formed inside the connecting rod 1 and the cleaning part 2, and the water supply channel is connected to the rinsing nozzles 3. The surface of the connecting rod 1 has a wavy arc surface, and both the connecting rod 1 and the cleaning part 2 are made of rubber. It can be made by integral injection molding process. The material is medical-grade silicone rubber to ensure hygiene and safety and has appropriate flexibility. Moreover, the wavy arc surface design makes it more comfortable when the connecting rod 1 (i.e., the dental cleaning tip handle) contacts the oral cavity during dental cleaning.

[0023] The other end of the connecting rod 1 is connected to the dental floss handle 6 via a connector. The connector includes a connecting rod 4 installed at the rear end of the connecting rod 1 and two limiting blocks 5 symmetrically installed on the surface of the connecting rod 4. The connecting rod 4 is a hollow structure and is connected to the water supply channel inside the connecting rod 1. The connector also includes a connecting slot 62 opened at one end of the dental floss handle 6. The inner wall of the connecting slot 62 is symmetrically provided with limiting grooves 61. The outer diameter of the connecting rod 4 is adapted to the inner diameter of the connecting slot 62, and the size of the limiting groove 61 is adapted to the size of the limiting block 5. It should be noted that the connecting rod 4 adopts a hollow cylindrical structure, and the tolerance between its outer diameter and the inner diameter of the connecting slot 62 is controlled within 0.1mm to ensure smooth insertion and removal and tight connection. Moreover, a sealing ring (not shown in the figure) is provided in the connecting slot 62. When the connecting rod 4 is inserted into the connecting slot 62, the sealing of the two is improved by the sealing of the sealing ring.

[0024] The working principle of this utility model is as follows: When connecting the dental cleaning head to the handle, align the connecting rod 4 with the connecting slot 62 of the dental cleaning device handle 6. At the same time, the limiting block 5 also corresponds to the limiting groove 61. Then, insert it axially until the limiting block 5 completely passes through the limiting groove 61 and penetrates into the connecting slot 62. Then, rotate the connecting rod 4 and the connecting rod 1 to make the limiting block 5 rotate and misalign with the limiting groove 61 within the connecting slot 62. Then, release the connecting rod 4 to complete the assembly of the dental cleaning head and the dental cleaning device handle (e.g., Figure 3 (as shown);

[0025] When in use, water flows through the handle 6 of the dental flosser into the connecting rod 4, passes through the delivery channel of the connecting rod 1 and the cleaning part 2, and is sprayed out from the rinsing nozzle 3. Hold the dental flosser, align the cleaning part 2 with the area of ​​the mouth to be cleaned, and adjust the angle by using the wavy curved connecting rod 1 to achieve oral cleaning.

[0026] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. A dental cleaning tip, characterized in that, It includes a connecting rod (1) and a cleaning part (2) integrally connected to the connecting rod (1), wherein a plurality of rinsing nozzles (3) are evenly distributed on the surface of the cleaning part (2); The other end of the connecting rod (1) is connected to the dental floss handle (6) via a connector; The connecting rod (1) and the cleaning part (2) have water supply channels inside, and the water supply channels are connected to the flushing nozzles (3); The connector includes a connecting rod (4) installed at the rear end of the connecting rod (1) and two limiting blocks (5) symmetrically installed on the surface of the connecting rod (4); The connecting rod (4) is a hollow structure, and the connecting rod (4) is connected to the water conveying channel inside the connecting rod (1); The connecting rod (1) has a wavy arc surface, and both the connecting rod (1) and the cleaning part (2) are made of rubber.

2. The dental cleaning head according to claim 1, characterized in that, The connector also includes a connection slot (62) opened at one end of the dental floss handle (6), and a limiting groove (61) is symmetrically opened on the inner wall of the connection slot (62). The outer diameter of the connecting rod (4) is adapted to the inner diameter of the connection slot (62), and the size of the limiting groove (61) is adapted to the size of the limiting block (5).

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