Ultrasonic dental scaler
By using resin material to make the cleaning head and combining it with an easy-to-replace design and a water tank spray structure, the problem of tooth wear caused by metal cleaning heads is solved, achieving the effect of ultrasonic cleaning devices that reduce tooth sensitivity and are easy to replace.
Patent Information
- Application Number
- CN202422989921.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-05
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-05
AI Technical Summary
Existing ultrasonic dental scalers have metal scaler heads, which are hard and can easily cause wear and sensitivity to teeth.
The dental cleaning head is made of resin material and is easy to replace through the design of a snap-fit groove, spring, connecting block and button. Combined with the structure of water tank, micro water pump and water spray hole, it provides rinsing function.
It reduces the risk of tooth wear, minimizes sensitivity, and facilitates the replacement of dental cleaning tips while effectively rinsing away tartar, plaque, and stains during the cleaning process.
Smart Images
Figure CN223668094U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to tooth cleaning technical field, concretely is ultrasonic dental scaler. BACKGROUND
[0002] Ultrasonic dental scaler is the medical instrument commonly used in dental field, can be used for scraping calculus on tooth surface, dental plaque, tooth cavity preparation, tooth root canal treatment etc. Ultrasonic transducer is installed on ultrasonic dental scaler, as ultrasonic oscillation source, through the conversion of electric energy into ultrasonic oscillation, drives the working tip installed on transducer. The working tip of ultrasonic vibration dental scaler contacts tooth surface, and the function of scraping calculus on tooth surface of ultrasonic dental scaler can be realized.
[0003] In the daily cleaning and maintenance of teeth, in addition to brushing teeth, regular dental cleaning is very important, and ultrasonic dental cleaning is a very common way, which is valued and accepted by more and more people, but the current ultrasonic dental cleaning head is made of metal, although the efficiency is relatively high, but because it is relatively hard, it is easy to cause abrasion and scratch on teeth, and the teeth are easy to be sensitive.
[0004] Therefore, how to design an ultrasonic dental scaler becomes a problem we need to solve at present. CONTENT OF THE UTILITY MODEL
[0005] In view of the defects of prior art, the utility model provides an ultrasonic dental scaler, which solves the problems mentioned in the background art.
[0006] In order to achieve the above purpose, the utility model provides the following technical scheme: an ultrasonic dental scaler, comprising a dental scaler main body and a dental cleaning head detachably installed at the front end of the dental scaler main body, the dental cleaning head comprises a resin working tip and a connecting head for installing the resin working tip, the connecting head is clamped at the front end of the dental scaler main body, the inside of the dental scaler main body is provided with an ultrasonic transducer, the output end of the ultrasonic transducer is provided with a vibration shaft, the vibration shaft extends into the resin working tip, the inside of the dental scaler main body is provided with a water storage box, one side of the water storage box is provided with a micro water pump, the outlet end of the micro water pump is fixedly connected with a water guide pipe, the inside of the resin working tip is provided with a water spraying hole, one end of the water guide pipe extends into the water spraying hole.
[0007] Preferably, the inside of the dental scaler main body is provided with a circuit board, and the rear end of the dental scaler main body is provided with a rechargeable battery.
[0008] Preferably, the surface of the dental scaler main body is sleeved with a silica gel anti-skid sleeve and a limiting ring.
[0009] Preferably, one side of the water storage box is provided with a water inlet, and a sealing plug is screwedly inserted into the water inlet.
[0010] Preferably, a snap-fit groove is provided on the inner side wall of the connector, and a cavity is provided inside the front end of the dental cleaner body. A spring is provided in the cavity, one end of the spring abuts against a connecting block, and a snap-fit block and a button are respectively fixedly connected to both ends of the connecting block.
[0011] Preferably, a limiting rod is fixedly connected inside the cavity, and the connecting block is slidably sleeved on the limiting rod.
[0012] This utility model provides an ultrasonic dental cleaner with the following beneficial effects:
[0013] 1. By setting resin working tips, the cost of use can be reduced. Moreover, the hardness of resin is lower than that of metal, which can reduce the wear and tear on teeth, avoid scratching teeth, and make teeth less sensitive during cleaning.
[0014] 2. By setting up a snap-fit slot, spring, connecting block, snap-fit block and button, when installing the cleaning head, put the cleaning head on the front end of the main body of the cleaning device, and use the spring to push the snap-fit block into the snap-fit slot to fix the cleaning head. When changing the cleaning head, simply press the button and move the snap-fit block out of the snap-fit slot to remove the cleaning head, which makes it convenient to replace the cleaning head.
[0015] 3. By setting up a water storage box, a mini water pump, a water guide pipe, and a spray nozzle, the mini water pump can be activated during teeth cleaning to deliver clean water from the water storage box to the spray nozzle through the water guide pipe. The water is then sprayed out from the spray nozzle into the cavity to rinse away the broken tartar, plaque, and stains. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;
[0018] Figure 3 This is a schematic cross-sectional view of the present invention.
[0019] Figure 4 This utility model Figure 3 Enlarged view of the structure at point A in the middle.
[0020] In the diagram: 1. Main body of the dental flosser; 11. Ultrasonic transducer; 12. Vibration shaft; 13. Water tank; 14. Miniature water pump; 15. Water guide pipe; 16. Circuit board; 17. Rechargeable battery; 18. Silicone anti-slip sleeve; 19. Limiting ring; 110. Sealing plug; 111. Spring; 112. Connecting block; 113. Snap-fit block; 114. Button; 115. Limiting rod; 2. Dental flosser head; 21. Resin working tip; 22. Connector; 23. Water spray hole; 24. Snap-fit groove. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.
[0022] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0023] In addition, the terms "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features, so that the features with "first" and "second" can explicitly or implicitly include one or more of the features, and in the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly and specifically limited.
[0024] As Figures 1-4 The present application provides a technical solution: an ultrasonic dental cleaner, comprising a dental cleaner main body 1 and a dental head 2 detachably installed at the front end of the dental cleaner main body 1, the inside of the dental cleaner main body 1 is provided with a circuit board 16, the rear end of the dental cleaner main body 1 is provided with a rechargeable battery 17, the rechargeable battery 17 can be charged, and the dental cleaner can be powered by the rechargeable battery 17. The surface of the dental cleaner main body 1 is sleeved with a silica gel anti-skid sleeve 18 and a limiting ring 19, the silica gel anti-skid sleeve 18 can increase the comfort of the user during use, and the limiting ring 19 can limit the hand, and has the effect of preventing slipping and falling off.
[0025] Referring to Figures 1-4The tooth cleaning head 2 comprises a resin working tip 21 and a connecting head 22 for mounting the resin working tip 21, the resin working tip 21 is made of resin material, the connecting head 22 is clamped at the front end of the tooth cleaning machine body 1, the inside of the tooth cleaning machine body 1 is provided with an ultrasonic transducer 11, the output end of the ultrasonic transducer 11 is provided with a vibration shaft 12, the vibration shaft 12 extends into the resin working tip 21, by arranging the resin working tip 21, the use cost can be reduced, and the hardness of the resin is lower than that of metal, which can reduce the abrasion to the teeth and avoid scratches on the teeth, so that the teeth are not too sensitive during cleaning.
[0026] With reference to Figure 2 and Figure 4 The inside wall of the connecting head 22 is provided with a clamping groove 24, the inside of the front end of the tooth cleaning machine body 1 is provided with a cavity, the cavity is provided with a spring 111, one end of the spring 111 is abutted with a connecting block 112, the two ends of the connecting block 112 are respectively fixedly connected with a clamping block 113 and a button 114, by arranging the clamping groove 24, the spring 111, the connecting block 112, the clamping block 113 and the button 114, when the tooth cleaning head 2 is installed, the tooth cleaning head 2 is sleeved on the front end of the tooth cleaning machine body 1, the clamping block 113 is inserted into the clamping groove 24 by the spring 111, the tooth cleaning head 2 is fixed, when the tooth cleaning head 2 is replaced, the clamping block 113 is removed from the clamping groove 24 by pressing the button 114, and the tooth cleaning head 2 can be taken off, which is convenient for replacing the tooth cleaning head 2.
[0027] The inside of the cavity is fixedly connected with a limiting rod 115, the connecting block 112 is slidingly sleeved on the limiting rod 115, by arranging the limiting rod 115, the connecting block 112 can be limited, and the stability of the connecting block 112 can be improved.
[0028] With reference to Figure 2 and Figure 3 The inside of the tooth cleaning machine body 1 is provided with a water storage box 13, the water storage box 13 pre-stores clean water, one side of the water storage box 13 is provided with a micro water pump 14, the outlet end of the micro water pump 14 is fixedly connected with a water guide pipe 15, the inside of the resin working tip 21 is provided with a water spraying hole 23, one end of the water guide pipe 15 extends into the water spraying hole 23, by arranging the water storage box 13, the micro water pump 14, the water guide pipe 15 and the water spraying hole 23, when cleaning teeth, the micro water pump 14 can be started to deliver the clean water in the water storage box 13 to the water spraying hole 23 through the water guide pipe 15, and the clean water is sprayed from the water spraying hole 23 into the cavity to flush the broken dental calculus, plaque and pigment.
[0029] One side of the water storage box 13 is provided with a water inlet, clean water can be added to the water storage box 13 through the water inlet, a sealing plug 110 is threadedly inserted into the water inlet, and the water inlet can be sealed by the sealing plug 110.
[0030] The utility model discloses a working procedure: through setting resin working tip 21, can reduce use cost, and the hardness of resin is relatively low to metal, can reduce the abrasion of tooth, avoid the scratch of tooth, make tooth not too sensitive when cleaning, through setting clamping groove 24, spring 111, connecting block 112, clamping block 113 and button 114, when installing dental scaler head 2, dental scaler head 2 is covered in dental scaler main part 1 front end, utilizes spring 111 and promotes clamping block 113 and inserts into clamping groove 24, fixes dental scaler head 2, when replacing dental scaler head 2, only need to hold button 114, and clamping block 113 is removed from clamping groove 24, can take down dental scaler head 2, and the replacement of dental scaler head 2 is convenient, through setting water storage box 13, micro water pump 14, water guide pipe 15 and water jet hole 23, when dental cleaning, can start micro water pump 14 and send clean water in water storage box 13 to water jet hole 23 through water guide pipe 15, and the dental calculus, plaque, pigment of washing and breaking up in cavity is spouted from water jet hole 23.
[0031] It should be noted that the relative terms such as first and second and the like are used herein solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0032] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace and vary in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. An ultrasonic dental scaler comprising a dental scaler body (1) and a dental scaler head (2) detachably mounted at the front end of the dental scaler body (1), characterized in that: The tooth cleaning head (2) comprises a resin working tip (21) and a connecting head (22) for mounting the resin working tip (21), the connecting head (22) is clamped at the front end of the tooth cleaning machine body (1), the inside of the tooth cleaning machine body (1) is provided with an ultrasonic transducer (11), the output end of the ultrasonic transducer (11) is mounted with a vibration shaft (12), the vibration shaft (12) extends into the resin working tip (21), the inside of the tooth cleaning machine body (1) is provided with a water storage box (13), one side of the water storage box (13) is mounted with a micro water pump (14), the outlet end of the micro water pump (14) is fixedly connected with a water guide pipe (15), the inside of the resin working tip (21) is provided with a water spraying hole (23), one end of the water guide pipe (15) extends into the water spraying hole (23).
2. The ultrasonic dental scaler according to claim 1, wherein: The inside of the tooth cleaning machine body (1) is provided with a circuit board (16), and the rear end of the tooth cleaning machine body (1) is provided with a rechargeable battery (17).
3. The ultrasonic dental scaler according to claim 1, wherein: The surface of the tooth cleaning machine body (1) is sleeved with a silica gel anti-skid sleeve (18) and a limiting ring (19).
4. The ultrasonic dental scaler according to claim 1, wherein: A water adding port is formed on one side of the water storage box (13), and a sealing plug (110) is threadedly inserted into the water adding port.
5. The ultrasonic dental scaler according to claim 1, wherein: A clamping groove (24) is formed on the inner side wall of the connecting head (22), a cavity is formed in the front end of the tooth cleaning machine body (1), a spring (111) is arranged in the cavity, one end of the spring (111) abuts against a connecting block (112), and the two ends of the connecting block (112) are fixedly connected with a clamping block (113) and a button (114), respectively.
6. The ultrasonic dental scaler according to claim 5, wherein: The inside of the cavity is fixedly connected with a limiting rod (115), and the connecting block (112) is slidingly sleeved on the limiting rod (115).