Oral brush for oral care

Abstract

The utility model relates to the technical field of oral cavity brushes, and discloses an oral cavity brush for oral cavity nursing, which comprises a brush rod, one end of the brush rod is provided with an overturning assembly, the inside of the brush rod is provided with a dismounting assembly, and one end of the brush rod is rotatably connected with a brush handle; the dismounting assembly comprises a brush plate, a brush is fixedly connected to the top of the brush plate, a spring is fixedly connected to the interior of the brush plate, a clamping block is fixedly connected to one end of the spring, an extrusion block is fixedly connected to the bottom of the brush plate, and a first clamping groove is formed in the brush rod. According to the oral cavity cleaning brush, the extrusion block is extruded, the clamping block is stressed to move, the spring is extruded, the spring is stressed to contract, meanwhile, the clamping block is separated from the first clamping groove, the brush plate is detached, the brush plate can be installed in the same way, the brush head is replaced, and the oral cavity cleaning effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of oral brush technology, and in particular to an oral brush for oral care. Background Technology

[0002] A mouth brush is a tool used to maintain oral hygiene and health. It can effectively remove food debris and plaque from the surface of teeth, and prevent oral diseases such as tooth decay and periodontal disease. In addition to teeth, it can also be used to clean gums, oral mucosa, tongue and other areas.

[0003] Currently used oral brushes generally consist of a brush head and a handle. The brush head is the part that directly contacts the oral cavity and is made of various materials, such as nylon and polymers, and is used to clean the oral cavity. The handle is generally made of plastic or rubber, which makes it convenient for users to hold and operate.

[0004] While the aforementioned oral brushes effectively clean the mouth, the bristles wear down with use, their tips becoming rounded, making it difficult to reach between teeth and the gingival sulcus, thus failing to effectively remove food debris and plaque. Furthermore, worn bristles lose elasticity, failing to conform well to teeth, resulting in a smaller cleaning area and incomplete cleaning. Bacteria and food debris remain on the bristles, even after rinsing, and over time, bacteria multiply rapidly. Upon repeated use, these bacteria re-enter the mouth, increasing the risk of oral diseases. Therefore, a new oral care brush is proposed to address these problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an oral care brush, which aims to improve the problem that the brush bristles will grow bacteria due to wear and tear, affecting oral health.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An oral care brush includes a brush handle, one end of which is equipped with a flipping assembly, and the inside of the brush handle is provided with a disassembly assembly. One end of the brush handle is rotatably connected to a brush handle. The disassembly assembly includes a brush plate, the top of which is fixedly connected to a brush, the inside of which is fixedly connected to a spring, one end of which is fixedly connected to a locking block, and the bottom of which is fixedly connected to a pressing block. The inside of the brush handle is provided with a locking groove.

[0008] As a further description of the above technical solution:

[0009] The flipping assembly includes a threaded rod, the outer periphery of which is rotatably connected to the middle of the brush rod and the brush handle, and a nut is threadedly connected to one end of the threaded rod;

[0010] As a further description of the above technical solution:

[0011] A silicone layer is fixedly connected to the outer periphery of the brush rod, and a screw groove is provided at one end of the threaded rod.

[0012] As a further description of the above technical solution:

[0013] A hook is fixedly connected to one end of the brush handle;

[0014] As a further description of the above technical solution:

[0015] The brush handle has a second groove inside, and the inner side of the second groove is fixedly connected to the outer periphery of the nut.

[0016] As a further description of the above technical solution:

[0017] The top of the brush rod is provided with a sliding groove;

[0018] As a further description of the above technical solution:

[0019] Specifically, two of each of the card block, card slot one, and spring are provided;

[0020] As a further description of the above technical solution:

[0021] The brush is made of nylon filaments.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, when the brush needs to be replaced, the spring is squeezed by the squeezing block, the locking block, and the locking groove, causing the spring to contract under force and thus moving the locking block, thereby disassembling the brush plate. During installation, the brush plate will enter the locking groove through the brush rod under the action of the sliding groove, thus installing it. The operation is convenient and the brush can be replaced easily.

[0024] 2. In this utility model, when carrying a toothbrush while traveling, the toothbrush can be folded by the threaded rod, nut and slot 2, which is convenient to operate, greatly facilitates carrying the toothbrush and improves its practicality. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of an oral care brush proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the cross-sectional structure of the brush handle of an oral care brush proposed in this utility model;

[0027] Figure 3 This is a structural schematic diagram of the cross-sectional view of the handle of an oral care brush proposed in this utility model.

[0028] Legend:

[0029] 1. Brush handle; 2. Brush handle; 3. Brush plate; 4. Brush; 5. Hook; 6. Tightening groove; 7. Silicone layer; 8. Slot 1; 9. Locking block; 10. Spring; 11. Pressing block; 12. Slide groove; 13. Threaded rod; 14. Slot 2; 15. Nut. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1 and Figure 2 This utility model provides an embodiment of an oral care brush, including a brush handle 1. One end of the brush handle 1 is equipped with a flip component for folding the brush head for easy carrying. The brush handle 1 has a disassembly component inside, and one end of the brush handle 1 is rotatably connected to a brush handle 2. The disassembly component includes a brush plate 3, with a bristle 4 fixedly connected to the top of the brush plate 3 for easy cleaning of the oral cavity. A spring 10 is fixedly connected inside the brush plate 3, and a locking block 9 is fixedly connected to one end of the spring 10. When the locking block 9 moves, it will compress the spring 10. A pressing block 11 is fixedly connected to the bottom of the brush plate 3. When the pressing block 11 is compressed, it will drive the locking block 9 to move. The brush handle 1 has a slot 8 inside, and when the locking block 9 is moved under force, it will disengage from the slot 8, thereby disassembling the brush plate 3. Similarly, the brush plate 3 can be installed, which facilitates the replacement of the brush head and improves the cleaning effect on the oral cavity.

[0032] Reference Figures 1-3 The flipping assembly includes a threaded rod 13, the outer periphery of which is rotatably connected to the middle of the brush handle 1 and the brush handle 2. One end of the threaded rod 13 is threaded with a nut 15. Under the action of the threaded rod 13 and the nut 15, the tightness of the contact point between the brush handle 1 and the brush handle 2 can be adjusted, which improves the folding effect of the toothbrush and makes it more convenient to carry.

[0033] Reference Figures 1-3The outer periphery of the brush handle 1 is fixedly connected with a silicone layer 7 to reduce damage to the oral cavity and gums caused by improper operation during use. One end of the threaded rod 13 is provided with a groove 6 for easy screwing. One end of the brush handle 2 is fixedly connected with a hook 5, allowing the toothbrush to be hung on the wall, which facilitates placement of the toothbrush and shortens the drying time of the bristles 4, making the bristles 4 less prone to bacterial growth. The inside of the brush handle 2 is provided with a second slot 14, the inner side of which is fixedly connected to the outer periphery of the nut 15. The second slot 14 is used to fix the nut 15. The top of the brush handle 1 is provided with a sliding groove 12 for easy installation of the brush plate 3. There are two of each of the locking block 9, the first slot 8, and the spring 10, which further improves the convenience of replacing the brush plate 3. The bristles 4 are made of nylon filaments. Nylon filaments have good wear resistance and elasticity, and can bend appropriately according to the shape of the tooth surface and the brushing force, which can clean deep into the gaps between teeth and the gingival sulcus without causing excessive stimulation to the gums.

[0034] Working principle: First, by squeezing the squeezing block 11, the spring 10 is compressed under the action of the locking block 9 and the sliding groove 8, thereby causing the locking block 9 to disengage from the locking groove 8, and the brush plate 3 can be taken out. Similarly, during installation, by squeezing the brush plate 3, under the action of the locking block 9 and the sliding groove 12, the brush plate 3 slides inside the brush rod 1, while the locking block 9 engages with the locking groove 8, which is used for replacing the brush. The threaded rod 13 and the nut 15 increase the friction at the connection between the brush rod 1 and the brush handle 2. When the brush rod 1 and the brush handle 2 are flipped, the toothbrush will fold, making it convenient to carry when traveling.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An oral care brush, comprising a brush handle (1), characterized in that: A flipping component is installed at one end of the brush rod (1), and a disassembly component is provided inside the brush rod (1). A brush handle (2) is rotatably connected to one end of the brush rod (1). The disassembly assembly includes a brush plate (3), a brush (4) is fixedly connected to the top of the brush plate (3), a spring (10) is fixedly connected inside the brush plate (3), a locking block (9) is fixedly connected to one end of the spring (10), a pressing block (11) is fixedly connected to the bottom of the brush plate (3), and a slot (8) is provided inside the brush rod (1).

2. The oral care brush according to claim 1, characterized in that: The flipping assembly includes a threaded rod (13), the outer periphery of which is rotatably connected to the middle of the brush rod (1) and the brush handle (2), and a nut (15) is threadedly connected to one end of the threaded rod (13).

3. The oral care brush according to claim 2, characterized in that: The outer periphery of the brush rod (1) is fixedly connected with a silicone layer (7), and one end of the threaded rod (13) is provided with a screw groove (6).

4. The oral care brush according to claim 1, characterized in that: A hook (5) is fixedly connected to one end of the brush handle (2).

5. The oral care brush according to claim 2, characterized in that: The brush handle (2) has a slot 2 (14) inside, and the inner side of the slot 2 (14) is fixedly connected to the outer periphery of the nut (15).

6. The oral care brush according to claim 1, characterized in that: The brush rod (1) is provided with a groove (12) at its top.

7. The oral care brush according to claim 1, characterized in that: The card block (9), card slot 1 (8) and spring (10) are each specifically provided in two parts.

8. The oral care brush according to claim 1, characterized in that: The brush (4) is made of nylon filament.

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