Tooth flushing device
By designing protective covers and auxiliary devices on the tooth puncher, the problem of dust accumulation in the nozzle when not in use is solved, the nozzle is effectively protected and conveniently stored, and the normal use of the tooth puncher is ensured.
Patent Information
- Application Number
- CN202422449730.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-11
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-10-11
AI Technical Summary
The nozzles of existing children's teething pulsator are prone to accumulate dust when not in use for a long time, which affects normal use.
A tooth flushing device including a protective cover and an auxiliary device is designed. The protective cover is fixed to the nozzle through a rubber ring and a limiting groove. The auxiliary device realizes the convenient storage of the protective cover through a clamp plate and a spring.
Effectively prevent dust from accumulating when the nozzle is not in use, keep the tooth flusher clean, and ensure normal use.
Smart Images
Figure CN223248349U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of teeth cleaning, in particular to a teeth flushing device. Background Art
[0002] Children's oral irrigators use high-frequency vibrations and water impact to remove plaque and food debris from the tooth surface, achieving the goal of cleaning teeth. Their operating principle is similar to that of a dental scaler, but they have been optimized for the characteristics of children's oral cavity, such as a gentler water flow and more appropriate impact force.
[0003] The nozzle of the conventional oral irrigator is exposed to the outside. When not used for a long time, impurities and stains in the air will affect the normal use of the oral irrigator. Utility Model Content
[0004] The utility model provides a tooth washing device to solve the shortcomings in the prior art.
[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a tooth flushing device, comprising an irrigator, a nozzle fixedly connected to the upper surface of the irrigator, a protective device provided at the corresponding nozzle of the irrigator, the protective device comprising a fixed tube, one end of the fixed tube fixedly connected to the irrigator, the nozzle located inside the fixed tube, a protective cover slidingly provided inside the fixed tube, the size of the protective cover matching the internal size of the fixed tube, the internal size of the protective cover being larger than the size of the nozzle, a rubber ring fixedly connected to the circular arc surface of the protective cover, a limiting groove being provided at the corresponding rubber ring of the fixed tube, the size of the limiting groove matching the size of the rubber ring.
[0006] The effect achieved by the above components is: when the oral irrigator is not needed, the staff puts the protective cover on the nozzle, and the rubber ring on the protective cover squeezes the inner wall of the fixed tube, causing the rubber ring to deform. When the protective cover moves to the limiting groove of the fixed tube with the rubber ring, the rubber ring enters the limiting groove of the fixed tube under the action of its own reset elastic force, thereby fixing the protective cover. The protective cover set by the protective device achieves the effect of protecting the nozzle, preventing dust from sticking to the nozzle when the nozzle is not in use, thereby affecting the normal use of the oral irrigator.
[0007] Preferably, the arc surface of the protective cover is fixedly connected to a plurality of control blocks, and the plurality of control blocks are linearly distributed.
[0008] The effect achieved by the above components is: by setting the control block, the contact area between the staff's hands and the protective cover is increased, thereby making it easier for the staff to move the protective cover, bringing convenience to the staff.
[0009] Preferably, one end of the protective cover is fixedly connected to a sealing ring, and the size of the sealing ring is adapted to the size of the protective cover.
[0010] The effect achieved by the above components is: by setting the sealing ring, the gap between the protective cover and the water flosser is sealed, preventing dust from entering the interior of the protective cover through the gap.
[0011] Preferably, one end of the fixed tube is fixedly connected to a guide plate, and the guide plate is inclined inward away from the end of the fixed tube.
[0012] The effect achieved by the above components is: by providing the guide plate, the protective cover is facilitated to enter the interior of the fixed pipe, which brings convenience to the workers in installing the protective cover.
[0013] Preferably, an auxiliary device is provided on one side of the water flosser, and the auxiliary device includes a fixed plate, the fixed plate is fixedly connected to one side of the water flosser, one side of the fixed plate is fixedly connected to a base plate, one side of the fixed plate is fixedly connected to an arc plate, the arc plate is located above the base plate, and one side of the fixed plate is slidably connected to a clamping plate.
[0014] The effect achieved by the above components is: when the water flosser needs to be used, the staff will remove the protective cover from the nozzle, and then move the card plate to one side, and then insert the protective cover into the inside of the arc plate, with one end of the protective cover against the bottom plate. Finally, the staff will move the card plate to the top of the arc plate, and the card plate will clamp the protective cover, thereby fixing the protective cover. The auxiliary device can be used to store the protective cover to prevent it from falling when not in use.
[0015] Preferably, a sliding groove is provided on the surface of the fixing plate, a slider is provided inside the sliding groove, the size of the slider is adapted to the size of the sliding groove, and one end of the slider is fixedly connected to the clamping plate.
[0016] The effect achieved by the above components is: by moving the slider of the card plate in the sliding groove of the fixed plate, the moving direction of the card plate is restricted, the rotation of the card plate is prevented, and the stability of the card plate movement is improved.
[0017] Preferably, a backing plate is fixedly connected to one side of the fixing plate, a spring is fixedly connected to one side of the backing plate, and one end of the spring is fixedly connected to the clamping plate.
[0018] The effect achieved by the above components is: when the card moves toward the pad, the spring contracts. When the staff releases the card, the card automatically moves to the top of the arc plate under the action of the spring's return force, bringing convenience to the staff.
[0019] In summary, the beneficial effects of the present invention are as follows:
[0020] When the water flosser is not needed, the staff puts the protective cover on the nozzle. The rubber ring on the protective cover squeezes the inner wall of the fixed tube, and the rubber ring is deformed. When the protective cover moves to the limit groove of the fixed tube with the rubber ring, the rubber ring enters the limit groove of the fixed tube under the action of its own reset elastic force, thereby fixing the protective cover. The protective cover set by the protective device can protect the nozzle, preventing dust from sticking to the nozzle when the nozzle is not in use, thereby affecting the normal use of the water flosser. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the protective cover of the utility model;
[0023] Figure 3 This is a cross-sectional view of the fixed pipe of the utility model;
[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the auxiliary device of the utility model;
[0025] Figure 5 For this utility model Figure 4 Enlarged view of point A.
[0026] Legend: 1. Water flosser; 2. Nozzle; 3. Protective device; 31. Fixed tube; 32. Protective cover; 33. Rubber ring; 34. Limiting groove; 35. Control block; 36. Sealing ring; 37. Guide plate; 4. Auxiliary device; 41. Fixed plate; 42. Bottom plate; 43. Arc plate; 44. Clamping plate; 45. Pad; 46. Spring; 47. Slider; 48. Slide groove. DETAILED DESCRIPTION
[0027] Reference Figure 1-5 As shown, this embodiment discloses a tooth flushing device, including a water flosser 1, a nozzle 2 is fixedly connected to the upper surface of the water flosser 1, a protective device 3 is provided at the position of the water flosser 1 corresponding to the nozzle 2, and an auxiliary device 4 is provided on one side of the water flosser 1.
[0028] Reference Figure 1-5As shown, the protective device 3 includes a fixed tube 31, one end of the fixed tube 31 is fixedly connected to the oral irrigator 1, the nozzle 2 is located inside the fixed tube 31, and a protective cover 32 is slidably provided inside the fixed tube 31. The size of the protective cover 32 is adapted to the internal size of the fixed tube 31, and the internal size of the protective cover 32 is larger than the size of the nozzle 2. The arc surface of the protective cover 32 is fixedly connected to a rubber ring 33, and a limiting groove 34 is provided at the fixed tube 31 corresponding to the rubber ring 33, and the size of the limiting groove 34 is adapted to the size of the rubber ring 33. When the oral irrigator 1 is not needed, the staff puts the protective cover 32 on the nozzle 2, and the rubber ring 33 on the protective cover 32 squeezes the inner wall of the fixed tube 31, and the rubber ring 33 is deformed. When the protective cover 32 moves with the rubber ring 33 to the limiting groove 34 of the fixed tube 31, the rubber ring 33 enters the limiting groove 34 of the fixed tube 31 under the action of its own reset elastic force, thereby fixing the protective cover 32. The protective cover 32 set by the protective device 3 achieves the effect of protecting the nozzle 2, thereby preventing dust from sticking to the nozzle 2 when the nozzle 2 is not in use, thereby affecting the normal use of the oral irrigator 1.
[0029] Reference Figure 1-5 As shown, the arc surface of the protective cover 32 is fixedly connected to a number of control blocks 35, and the control blocks 35 are linearly distributed. By providing the control blocks 35, the contact area between the staff's hands and the protective cover 32 is increased, thereby facilitating the staff to move the protective cover 32, which brings convenience to the staff. A sealing ring 36 is fixedly connected to one end of the protective cover 32, and the size of the sealing ring 36 is adapted to the size of the protective cover 32. By providing the sealing ring 36, the gap between the protective cover 32 and the water flosser 1 is sealed to prevent dust from entering the interior of the protective cover 32 through the gap. A guide plate 37 is fixedly connected to one end of the fixed tube 31, and the guide plate 37 is tilted inward away from one end of the fixed tube 31. By providing the guide plate 37, it is convenient for the protective cover 32 to enter the interior of the fixed tube 31, which brings convenience to the staff in installing the protective cover 32.
[0030] Reference Figure 1-5As shown, the auxiliary device 4 includes a fixed plate 41, which is fixedly connected to one side of the water flosser 1, and a bottom plate 42 is fixedly connected to one side of the fixed plate 41, and a circular arc plate 43 is fixedly connected to one side of the fixed plate 41. The circular arc plate 43 is located above the bottom plate 42, and a clamping plate 44 is slidably connected to one side of the fixed plate 41. When the water flosser 1 needs to be used, the staff removes the protective cover 32 from the nozzle 2, and then moves the clamping plate 44, and the clamping plate 44 moves to one side, and then inserts the protective cover 32 into the inside of the circular arc plate 43, and one end of the protective cover 32 rests on the bottom plate 42. Finally, the staff moves the clamping plate 44, and the clamping plate 44 moves to the top of the circular arc plate 43, and the clamping plate 44 clamps the protective cover 32, thereby achieving the effect of fixing the protective cover 32. The auxiliary device 4 achieves the effect of storing the protective cover 32, thereby preventing the protective cover 32 from falling when not in use.
[0031] Reference Figure 1-5 As shown, the surface of the fixed plate 41 is provided with a chute 48, and a slider 47 is provided inside the chute 48. The size of the slider 47 is adapted to the size of the chute 48, and one end of the slider 47 is fixedly connected to the card plate 44. By moving the slider 47 of the card plate 44 in the chute 48 of the fixed plate 41, the movement direction of the card plate 44 is restricted, preventing the card plate 44 from rotating and improving the stability of the movement of the card plate 44. A pad 45 is fixedly connected to one side of the fixed plate 41. A spring 46 is fixedly connected to one side of the pad 45, and one end of the spring 46 is fixedly connected to the card plate 44. When the card plate 44 moves toward the pad 45, the spring 46 contracts. When the staff releases the card plate 44, the spring 46 automatically moves to the top of the arc plate 43 under the action of the return elastic force, which brings convenience to the staff.
[0032] Working principle: When the oral irrigator 1 is not needed, the staff moves the protective cover 32 through the control block 35 and puts the protective cover 32 on the nozzle 2. The rubber ring 33 on the protective cover 32 squeezes the inner wall of the fixed tube 31, and the rubber ring 33 is deformed. When the protective cover 32 moves to the limiting groove 34 of the fixed tube 31 with the rubber ring 33, the rubber ring 33 enters the limiting groove 34 of the fixed tube 31 under the action of its own reset elastic force, thereby fixing the protective cover 32. At this time, one end of the protective cover 32 is against the oral irrigator 1 with the help of the sealing ring 36. The protective cover 32 set by the protective device 3 achieves the effect of protecting the nozzle 2, thereby preventing dust from sticking to the nozzle 2 when the nozzle 2 is not in use, thereby affecting the normal use of the oral irrigator 1.
[0033] When the water flosser 1 needs to be used, the staff removes the protective cover 32 from the nozzle 2, and then moves the card plate 44. The card plate 44 moves to the side of the pad 45, and the slider 47 of the card plate 44 moves in the slide groove 48 of the fixed plate 41, thereby limiting the moving direction of the card plate 44. The spring 46 contracts, and then the protective cover 32 is inserted into the interior of the arc plate 43. One end of the protective cover 32 is against the bottom plate 42. Finally, the staff releases the card plate 44. Under the action of the reset elastic force of the spring 46, the card plate 44 automatically moves to the top of the arc plate 43. The card plate 44 clamps the protective cover 32, thereby fixing the protective cover 32. The protective cover 32 is stored through the auxiliary device 4 to prevent the protective cover 32 from falling when not in use.
Claims
1. A tooth irrigating device, comprising a tooth irrigator (1), characterized in that: The upper surface of the water flosser (1) is fixedly connected to a nozzle (2), and the water flosser (1) is provided with a protective device (3) at a position corresponding to the nozzle (2). The protective device (3) comprises a fixed tube (31), one end of the fixed tube (31) is fixedly connected to the water flosser (1), and the nozzle (2) is located inside the fixed tube (31). A protective cover (32) is provided inside the fixed tube (31), and the size of the protective cover (32) is adapted to the internal size of the fixed tube (31). The internal size of the protective cover (32) is larger than the size of the nozzle (2). A rubber ring (33) is fixedly connected to the arc surface of the protective cover (32). A limiting groove (34) is provided at a position corresponding to the rubber ring (33) of the fixed tube (31), and the size of the limiting groove (34) is adapted to the size of the rubber ring (33).
2. A tooth irrigation device according to claim 1, characterized in that: A plurality of control blocks (35) are fixedly connected to the arc surface of the protective cover (32), and the plurality of control blocks (35) are linearly distributed.
3. A tooth irrigation device according to claim 1, characterized in that: One end of the protective cover (32) is fixedly connected to a sealing ring (36), and the size of the sealing ring (36) is adapted to the size of the protective cover (32).
4. A tooth irrigation device according to claim 1, characterized in that: One end of the fixed tube (31) is fixedly connected to a guide plate (37), and the guide plate (37) is inclined inwardly away from the end of the fixed tube (31).
5. The tooth irrigation device according to claim 1, characterized in that: An auxiliary device (4) is provided on one side of the oral irrigator (1), and the auxiliary device (4) comprises a fixing plate (41), the fixing plate (41) is fixedly connected to one side of the oral irrigator (1), one side of the fixing plate (41) is fixedly connected to a bottom plate (42), one side of the fixing plate (41) is fixedly connected to an arc plate (43), the arc plate (43) is located above the bottom plate (42), and one side of the fixing plate (41) is slidably connected to a clamping plate (44).
6. A tooth irrigation device according to claim 5, characterized in that: A sliding groove (48) is provided on the surface of the fixed plate (41), a slider (47) is provided inside the sliding groove (48), the size of the slider (47) is adapted to the size of the sliding groove (48), and one end of the slider (47) is fixedly connected to the clamping plate (44).
7. The tooth irrigation device according to claim 5, characterized in that: One side of the fixing plate (41) is fixedly connected to a backing plate (45), one side of the backing plate (45) is fixedly connected to a spring (46), and one end of the spring (46) is fixedly connected to the clamping plate (44).