Multifunctional oral cavity cleaning tool

Abstract

The utility model discloses a multifunctional oral cavity cleaning appliance which comprises a toothbrush cylinder, a toothbrush head suite is arranged at the front end of the toothbrush cylinder, a storage cylinder is arranged in the rear end of the toothbrush cylinder, a locking device is arranged in the toothbrush cylinder and extends into the storage cylinder, and dental floss is stored in the storage cylinder. The dental floss is connected with a circular truncated cone and is matched with the storage cylinder, and the locking device is inserted into the circular truncated cone to lock the circular truncated cone. The utility model belongs to the technical field of oral cavity cleaning appliances, and particularly relates to a multifunctional oral cavity cleaning appliance which solves the problems that a toothbrush with dental floss in the prior art is not firm enough to fix and is easy to fall off.

Description

Technical Field

[0001] This utility model belongs to the technical field of oral hygiene products, specifically referring to a multifunctional oral hygiene product. Background Technology

[0002] Toothbrushes are a common household item that we use to clean our mouths.

[0003] Most common toothbrushes are one-piece designs with relatively simple functions. Some toothbrushes with dental floss have also appeared on the market. However, they have some shortcomings when in use: the dental floss is easy to fall off the toothbrush body and is not securely fixed. Therefore, improvements are needed. Utility Model Content

[0004] The technical problem this invention aims to solve is that existing toothbrushes with dental floss are not securely fixed and are prone to falling off.

[0005] To achieve the above functions, the technical solution adopted by this utility model is as follows: A multifunctional oral cleaning tool includes a toothbrush tube, a toothbrush head kit is provided at the front end of the toothbrush tube, a storage tube is provided inside the rear end of the toothbrush tube, a locking device is provided in the toothbrush tube and extends into the storage tube, dental floss is stored in the storage tube, a truncated cone is connected to the dental floss and matches the storage tube, and the locking device is inserted into the truncated cone to lock the truncated cone.

[0006] Furthermore, the locking device includes a fixing plate, which is fixed to the inner wall of the toothbrush tube. A wedge-shaped locking plate passes through the fixing plate and extends through the inner wall of the storage tube. An end plate is connected to the end of the locking plate. A spring is sleeved on the locking plate. One end of the spring is fixed to the fixing plate and the other end is fixed to the end plate. A connecting rod is fixed to the end plate. A protrusion is fixed to the other end of the connecting rod. The protrusion is located in the wall of the toothbrush tube. A locking groove is provided on the truncated cone and matches the locking plate.

[0007] Furthermore, limit strips are provided on both sides of the frustum, and limit grooves are provided in the storage cylinder. The limit strips match the limit grooves, and when the limit strips are inserted into the limit grooves, the locking grooves and locking plates are aligned vertically.

[0008] Furthermore, the initial state of the spring is such that the locking plate can be inserted into the locking groove.

[0009] Furthermore, the toothbrush head assembly is screwed into the end of the toothbrush barrel using a threaded connection.

[0010] Furthermore, a circular groove is provided on the end face of the toothbrush head assembly, and a popping bead is provided in the circular groove. The popping bead is fixed in the circular groove by a physical pressing embedding method.

[0011] The beneficial effects achieved by adopting the above-described structure are as follows:

[0012] 1. This utility model, by setting a locking device, when the frustum is inserted into the storage cylinder, the locking plate automatically inserts into the locking groove under the action of the spring, thereby completing the locking and fixing of the frustum and ensuring that the dental floss is securely fixed.

[0013] 2. This utility model improves the brushing effect by setting up burst beads. The burst beads are ineffective after one use, and a large number of burst beads can be stored. When in use, they can be directly pressed and squeezed into the circular groove. When brushing, they will break due to friction when exposed to water, thus improving the multi-functionality of the brush. Attached Figure Description

[0014] Figure 1 This is an overall structural diagram of a multifunctional oral hygiene tool according to this utility model;

[0015] Figure 2 This is a cross-sectional structural diagram of a multifunctional oral cleaning tool according to the present invention;

[0016] Figure 3 for Figure 2 Enlarged view of a portion of point A in the middle;

[0017] Figure 4 for Figure 1 Enlarged view of a section at point B in the middle;

[0018] Figure 5 for Figure 1 Enlarged view of a section at point C.

[0019] Among them, 1. toothbrush holder, 2. toothbrush head kit, 3. storage tube, 4. dental floss, 5. frustum, 6. locking device, 7. fixing plate, 8. locking plate, 9. end plate, 10. spring, 11. connecting rod, 12. protrusion, 13. locking groove, 14. limiting strip, 15. limiting groove, 16. circular groove, 17. popping bead. Detailed Implementation

[0020] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] like Figure 1-5 This utility model discloses a multifunctional oral cleaning tool, including a toothbrush holder 1. The front end of the toothbrush holder 1 is provided with a toothbrush head kit 2, which is screwed into the end of the toothbrush holder 1 by means of a threaded connection, so as to facilitate the replacement of the toothbrush holder 1 kit. The rear end of the toothbrush holder 1 is provided with a storage cylinder 3. A locking device 6 is provided in the toothbrush holder 1 and extends into the storage cylinder 3. Dental floss 4 is stored in the storage cylinder 3. A frustum 5 is connected to the dental floss 4 and matches the storage cylinder 3. The locking device 6 is inserted into the frustum 5 to lock the frustum 5.

[0023] like Figure 1-4 The locking device 6 includes a fixing plate 7, which is fixed to the inner wall of the toothbrush tube 1. A wedge-shaped locking plate 8 passes through the fixing plate 7 and extends through the inner wall of the storage tube 3. An end plate 9 is connected to the end of the locking plate 8. A spring 10 is sleeved on the locking plate 8. One end of the spring 10 is fixed to the fixing plate 7, and the other end is fixed to the end plate 9. A connecting rod 11 is fixed to the end plate 9, and a protrusion 12 is fixed to the other end of the connecting rod 11. The protrusion 12 is located in the wall of the toothbrush tube 1. A locking groove 13 is provided on the frustum 5 and matches the locking plate 8. Limiting strips 14 are provided on both sides of the frustum 5. A limiting strip is provided in the storage tube 3. The positioning groove 15 and the limiting strip 14 are matched with the positioning groove 15. When the limiting strip 14 is inserted into the limiting groove 15, the locking groove 13 and the locking plate 8 are aligned vertically. By setting the limiting strip 14 and the limiting groove 15, the frustum 5 can be prevented from rotating in the storage cylinder 3. At the same time, it can help the locking plate 8 to quickly align with the locking groove 13. The initial state of the spring 10 can satisfy the locking plate 8 to be inserted into the locking groove 13, so as to achieve the reverse locking effect of the frustum 5. After the frustum 5 is pushed into the storage cylinder 3, the locking plate 8 can be automatically inserted into the locking groove 13 under the action of the spring 10, so as to complete the locking and fixing of the dental floss 4, which is secure.

[0024] like Figure 1 and 5The toothbrush head kit 2 has a circular groove 16 on its end face, and a burst bead 17 is placed in the circular groove 16. The burst bead 17 is fixed in the circular groove 16 by physical pressing and embedding. The burst bead 17 can be formulated with antibacterial agents, breath fresheners, gum protectants, etc. as needed. When the bristles are squeezed, the outer shell of the burst bead 17 breaks and releases the ingredients, which are integrated with the toothpaste to improve the brushing effect. The burst bead 17 is ineffective after one use. The pre-produced burst bead 17 can be pressed into the circular groove 16 for the next use.

[0025] In practical use, when installing the toothbrush head kit 2, simply screw it into the pre-drilled threaded hole in the toothbrush holder 1 to secure it, making it easy to replace the toothbrush head kit 2. Take out one of the stored burst beads 17 and press it directly into the circular groove 16 to secure the burst bead 17. Depending on the function, different antibacterial agents, breath fresheners, gum protectants, etc., are injected into the burst beads 17. When brushing your teeth, the burst beads 17 will break due to the friction of the bristles and water and be incorporated into the toothpaste for use.

[0026] When dental floss 4 is needed, by pinching the protrusion 12 with your hand, the protrusion 12 pulls the connecting rod 11, the connecting rod 11 pulls the end plate 9, and the end plate 9 pulls the locking plate 8 to disengage from the locking groove 13, so that dental floss 4 can be directly pulled out from the storage tube 3.

[0027] After the dental floss 4 is used up, the limiting strip 14 is aligned with the limiting groove 15 and pushed into the storage tube 3 until the locking plate 8 is automatically inserted into the locking groove 13 under the action of the spring 10. At this time, the end of the truncated cone 5 is just against the end face of the storage tube 3, thus completing the secure locking of the dental floss 4 and preventing it from falling out of the storage tube 3.

[0028] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A multifunctional oral hygiene tool, comprising a toothbrush holder (1), wherein a toothbrush head assembly (2) is provided at the front end of the toothbrush holder (1), characterized in that: The toothbrush tube (1) has a storage tube (3) inside its rear end. The toothbrush tube (1) has a locking device (6) that extends into the storage tube (3). The storage tube (3) stores dental floss (4). A frustum (5) is connected to the dental floss (4) and matches the storage tube (3). The locking device (6) is inserted into the frustum (5) to lock the frustum (5).

2. The multifunctional oral hygiene tool according to claim 1, characterized in that: The locking device (6) includes a fixing plate (7), which is fixed to the inner wall of the toothbrush tube (1). A wedge-shaped locking plate (8) passes through the fixing plate (7) and through the inner wall of the storage tube (3). An end plate (9) is connected to the end of the locking plate (8). A spring (10) is sleeved on the locking plate (8). One end of the spring (10) is fixed to the fixing plate (7) and the other end is fixed to the end plate (9). A connecting rod (11) is fixed to the end plate (9). A protrusion (12) is fixed to the other end of the connecting rod (11). The protrusion (12) is located in the wall of the toothbrush tube (1). A locking groove (13) is provided on the frustum (5) and matches the locking plate (8).

3. The multifunctional oral hygiene tool according to claim 2, characterized in that: Limiting strips (14) are provided on both sides of the truncated cone (5), and limiting grooves (15) are provided in the storage cylinder (3). The limiting strips (14) and limiting grooves (15) are matched. When the limiting strips (14) are inserted into the limiting grooves (15), the locking grooves (13) and locking plates (8) are aligned vertically.

4. A multifunctional oral hygiene tool according to claim 2, characterized in that: The initial state of the spring (10) is such that the locking plate (8) can be inserted into the locking groove (13).

5. A multifunctional oral hygiene tool according to claim 1, characterized in that: The toothbrush head kit (2) is screwed into the end of the toothbrush tube (1) by means of a threaded connection.

6. A multifunctional oral hygiene tool according to any one of claims 1 or 5, characterized in that: The toothbrush head kit (2) has a circular groove (16) on its end face, and a popping bead (17) is provided in the circular groove (16). The popping bead (17) is fixed in the circular groove (16) by physical pressing and embedding.

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