Novel dental implant flat bone drill bit
By designing a novel dental implant flat bone drill bit, which employs the uneven texture of a pineapple drill surface and a component support structure, the problems of low cutting efficiency and wear in hard bone tissue have been solved, resulting in higher stability and service life.
Patent Information
- Application Number
- CN202422946841.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-02
AI Technical Summary
Existing dental implant drills have low cutting efficiency when dealing with harder bone tissue, resulting in longer operation time, easy wear of smaller textures, short service life, and poor balance.
A novel dental implant flat bone drill bit was designed, which uses a pineapple drill with an uneven texture length of 5mm. It is further supported by components such as a threaded ring, a fixed ring, a diagonal bar, a moving ring, a support column, and a rotating ring to improve installation stability and balance.
It improves the accuracy and stability of the drill bit when cutting bone tissue, reduces damage to surrounding tissues, and extends service life.
Smart Images
Figure CN223554980U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to medical equipment technical field, concretely is a novel dental implant flat bone drill bit. BACKGROUND
[0002] Implant tooth is the most ideal repair means after tooth loss, generally dental practitioner will inquire the patient's history in detail before carrying out implant tooth for the patient, carries out necessary oral cavity and whole body inspection, takes X -ray film, understands the bone quality and bone mass of the implant tooth part.
[0003] With the continuous improvement of people's requirements for oral health and appearance, the demand for implant tooth repair after tooth loss is increasing. Implant tooth needs to be implanted into the alveolar bone stably, and the shape and quality of the alveolar bone are different, so the alveolar bone needs to be prepared before implantation to better accommodate the implant, and the flat bone drill bit emerges as the times require to meet the demand of precise trimming of alveolar bone.
[0004] The existing drill bit may cause the cutting efficiency of the drill bit to be reduced when facing hard bone tissue, and the operation time is prolonged; smaller texture may be more prone to wear or damage when bearing larger cutting force, shortening the service life of the drill bit, and the balanceability is poor.
[0005] In view of the above problems, a novel dental implant flat bone drill bit is proposed. UTILITY MODEL CONTENTS
[0006] The utility model discloses a novel dental implant flat bone drill bit, solve the background art possible cause the cutting efficiency of the drill bit to be reduced when facing hard bone tissue, and the operation time is prolonged, and the smaller texture may be more prone to wear or damage when bearing larger cutting force, shortening the service life of the drill bit, and the balanceability is poor Problem.
[0007] To achieve the above object, the utility model provides the following technical scheme: a novel dental implant flat bone drill bit, including pineapple drill, the length of pineapple drill surface uneven texture is 5mm, the pineapple drill top fixedly connected with fixed rod, the fixed rod top fixedly connected with mounting rod, the mounting rod outer wall is provided with installation assembly.
[0008] Through the above technical scheme, the pineapple drill is used for processing teeth, and the fixed rod and the mounting rod are used for fixing and supporting the pineapple drill.
[0009] As a further description of the above technical solution: the mounting assembly comprises a fixed ring, the fixed ring is fixedly connected to the outer ring at the top of the mounting rod, and the outer wall of the fixed ring is rotationally connected with a first inclined rod.
[0010] By adopting the above technical scheme, the outer wall of the fixed ring is rotated by the first inclined rod.
[0011] As a further description of the above technical solution: the outer wall of the first inclined rod is rotationally connected with an arc-shaped plate, and the outer ring at the bottom of the mounting rod is fixedly connected with a threaded ring.
[0012] By adopting the above technical scheme, the first inclined rod supports the arc-shaped plate.
[0013] As a further description of the above technical solution: a moving ring is slidably connected to the middle end of the mounting rod, and the moving ring is slidably connected to the outer wall of the mounting rod.
[0014] By adopting the above technical scheme, the moving ring slides on the outer wall of the mounting rod.
[0015] As a further description of the above technical solution: the outer wall of the moving ring is rotationally connected with a second inclined rod, and the second inclined rod is rotationally connected with the inner wall of the arc-shaped plate.
[0016] By adopting the above technical scheme, the second inclined rod is rotated by the movement of the moving ring.
[0017] As a further description of the above technical solution: a rotating ring is arranged at the bottom of the outer ring of the mounting rod.
[0018] By adopting the above technical scheme, the rotating ring moves on the outer wall of the mounting rod.
[0019] As a further description of the above technical solution: a threaded groove is formed in the inner wall of the rotating ring, and the threaded groove is threadedly connected with the threaded ring.
[0020] By adopting the above technical scheme, the rotating ring moves up and down by the threaded groove and the threaded ring, and can be limited at the same time.
[0021] As a further description of the above technical solution: a support column is fixedly connected to the top of the rotating ring.
[0022] By adopting the above technical scheme, the moving ring is moved upward by the support column.
[0023] Compared with the prior art, the utility model has the beneficial effects as follows:
[0024] The utility model provides a novel dental implant flat bone drill bit, first through pineapple head 5mm size, it is more convenient in practical operation, can improve balance through pineapple head 5mm, convenient operation, smaller texture length can make drill bit more accurate when cutting bone tissue, reduce the damage to the surrounding unnecessary tissue.
[0025] The utility model provides a novel dental implant flat bone drill bit, through screw ring, fixed ring, first inclined rod, second inclined rod, movable ring, screw groove, support column and rotating ring, drive arc plate to expand, carry out secondary support, convenient installation improves the stability of installation. BRIEF DESCRIPTION OF DRAWINGS
[0026] Figure 1 It is the whole structure schematic diagram of the utility model;
[0027] Figure 2 It is the structure schematic diagram of pineapple drill of the utility model;
[0028] Figure 3 It is the explosion structure schematic diagram of rotating ring of the utility model.
[0029] In the drawing: 1, pineapple drill;2, fixed rod;3, installation rod;4, screw ring;5, arc plate;6, fixed ring;7, first inclined rod;8, second inclined rod;9, movable ring;10, screw groove;11, support column;12, rotating ring. DETAILED DESCRIPTION
[0030] The technical scheme in the embodiment of the utility model will be described clearly and completely below with reference to the drawings in the embodiment of the utility model, and obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of protection of the utility model.
[0031] For further understanding the contents of the utility model, the utility model is described in detail with reference to the drawings.
[0032] Refer to Figure 1 - Figure 2 The utility model discloses a novel dental implant flat bone drill bit, including pineapple drill 1, the length of existing pineapple drill is 11mm, the length of pineapple drill 1 uneven texture surface is 5mm, pineapple drill 1 top fixedly connected with fixed rod 2, fixed rod 2 top fixedly connected with installation rod 3, through installation rod 3 installs and fixes the whole.
[0033] Refer to Figure 3, The outer wall of the mounting rod 3 is provided with a mounting assembly, the mounting assembly comprises a fixed ring 6, the fixed ring 6 is fixedly connected to the outer ring of the top of the mounting rod 3, the outer wall of the fixed ring 6 is rotatably connected with a first inclined rod 7, the first inclined rod 7 can rotate flexibly around the connecting point with the mounting rod 3, the outer wall of the first inclined rod 7 is rotatably connected with an arc plate 5, when the first inclined rod 7 rotates around the connecting point with the mounting rod 3, the rotating action will be transmitted to the arc plate 5 through the connection between the first inclined rod 7 and the arc plate 5, thereby affecting the shape, position and other states of the arc plate 5, the bottom outer ring of the mounting rod 3 is fixedly connected with a threaded ring 4, the middle end of the mounting rod 3 is slidably connected with a moving ring 9, and the moving ring 9 is slidably connected with the outer wall of the mounting rod 3, if the moving ring 9 slides upward, the second inclined rod 8 will convert this sliding action into a pulling force on the arc plate 5, so as to make the arc plate 5 shrink inward; if the moving ring 9 slides downward, the second inclined rod 8 may exert a pushing force on the arc plate 5, so as to make the arc plate 5 expand outward or other corresponding state changes, cooperated with the first inclined rod 7 and other components, the state of the arc plate 5 is controlled together to meet the specific application requirements, the outer wall of the moving ring 9 is rotatably connected with the second inclined rod 8, and the second inclined rod 8 is rotatably connected with the inner wall of the arc plate 5, when the first inclined rod 7 and the second inclined rod 8 exert a pulling force on it at the same time, the arc plate 5 may shrink inward, and the arc may become smaller; on the contrary, if it is subjected to an outward pushing force, the arc may become larger or have a position change such as translation, the bottom outer ring of the mounting rod 3 is provided with a rotating ring 12, the inner wall of the rotating ring 12 is provided with a threaded groove 10, and the threaded groove 10 is threadedly connected with the threaded ring 4, the threaded ring 4 is a key part of the entire mounting assembly which is threadedly connected with the rotating ring 12, and the fixed connection mode ensures the position stability of the threaded ring 4 on the mounting rod 3, so that loosening or displacement does not occur in the subsequent operation process, the top of the rotating ring 12 is fixedly connected with a supporting column 11, when the rotating ring 12 moves along the axial direction of the mounting rod 3 according to the principle of threaded connection, the supporting column 11 also moves in the same direction synchronously, so as to move the moving ring 9 upward.
[0034] Working principle: the mounting rod 3 needs to be installed, first, the mounting rod is inserted into the mounting slot 3, the rotating ring 12 is rotated, the threaded groove 10 is threadedly connected with the threaded groove 10, the rotating ring 12 moves upward, the supporting column 11 moves downward, the moving ring 9 is extruded, the second inclined rod 8 rotates, the arc plate 5 is opened, the first inclined rod 7 rotates, and the installation is completed.
[0035] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation 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.
[0036] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.
Claims
1. A new dental implant flat bone drill bit comprising a pineapple drill (1) characterized in that: The pineapple drill (1) surface uneven texture length is 5mm, the pineapple drill (1) top fixedly connected with a fixed rod (2), the fixed rod (2) top fixedly connected with a mounting rod (3), the mounting rod (3) outer wall is provided with a mounting assembly.
2. A new dental implant flat bone drill bit according to claim 1, characterized in that: The mounting assembly includes a fixed ring (6), the fixed ring (6) is fixedly connected to the outer circle of the mounting rod (3) top, the fixed ring (6) outer wall is rotatably connected with a first inclined rod (7).
3. A new dental implant flat drill bit according to claim 2, characterized in that: The first inclined rod (7) outer wall is rotatably connected with an arc plate (5), and the mounting rod (3) bottom outer circle is fixedly connected with a threaded ring (4).
4. The new dental implant flat drill bit according to claim 1, characterized in that: The mounting rod (3) middle end is slidably connected with a moving ring (9), and the moving ring (9) is slidably connected with the outer wall of the mounting rod (3).
5. The new dental implant flat drill bit according to claim 4, characterized in that: The moving ring (9) outer wall is rotatably connected with a second inclined rod (8), and the second inclined rod (8) is rotatably connected with the inner wall of the arc plate (5).
6. A new dental implant flat drill bit according to claim 1, characterized in that: The mounting rod (3) bottom outer circle is provided with a rotating ring (12).
7. A new dental implant flat drill bit according to claim 6, characterized in that: The rotating ring (12) inner wall is provided with a threaded groove (10), and the threaded groove (10) is threadedly connected with the threaded ring (4).
8. The new dental implant flat drill bit according to claim 6, characterized in that: The rotating ring (12) top is fixedly connected with a support column (11).