CN215778803U - Zirconium dioxide all-ceramic nail for tooth restoration - Google Patents
Zirconium dioxide all-ceramic nail for tooth restoration Download PDFInfo
- Publication number
- CN215778803U CN215778803U CN202120545417.1U CN202120545417U CN215778803U CN 215778803 U CN215778803 U CN 215778803U CN 202120545417 U CN202120545417 U CN 202120545417U CN 215778803 U CN215778803 U CN 215778803U
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- CN
- China
- Prior art keywords
- box body
- nail
- zirconium dioxide
- sliding
- screw rod
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- 239000000919 ceramic Substances 0.000 title claims abstract description 32
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 title claims abstract description 16
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 229910052573 porcelain Inorganic materials 0.000 claims description 7
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
Images
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a zirconium dioxide all-ceramic nail for tooth restoration, which comprises a box body and is characterized in that: the utility model discloses a ceramic nail storage box, including box body, box cover, clamping plate, spout, the upper end of box body is rotated and is connected with the lid, the upper end of lid is inserted and is equipped with locking screw, locking screw's lower extreme runs through the lid and extends to in the box body, be threaded connection between locking screw and lid, the box body, the upper end of box body is equipped with a plurality of thing grooves of putting, it has splint to put thing inslot sliding connection, splint and put fixedly connected with rubber pad between the thing inslot inside wall, splint and put and be equipped with the ceramic nail body between the thing inslot inside wall, be equipped with the spout in the box body, the spout is located puts thing groove below, the lower extreme fixedly connected with slider of splint, it is equipped with the opening to put between thing inslot bottom lateral wall and the spout. According to the utility model, through the arrangement of the adjusting and clamping mechanism, the stability of the ceramic nail in the box body is improved, the ceramic nail is prevented from being damaged due to collision influence, and the ceramic nail clamping device is beneficial to use by users.
Description
Technical Field
The utility model relates to the technical field of ceramic nails, in particular to a zirconium dioxide all-ceramic nail for tooth restoration.
Background
The tooth large-area defect caused by decayed tooth or trauma is easy to break or fall off due to the weak residual tooth tissue. The most common solution in clinical practice is to use metal nails or fiber stakes to enhance retention. The metal nail body is easily corroded by saliva in the oral cavity, liquid in dentinal tubules and other liquids, and then the discoloration of the tooth body and the restoration body and the loosening of the retention nail are caused, so that the restoration failure is caused. The fiber pile has poor strength, undefined bonding effect with tooth tissues and resin materials, is easy to break, has a cylindrical tail end, and is easy to fall off when being clamped by tweezers to cause medical errors such as mistaken swallowing and aspiration.
The prior zirconium dioxide all-ceramic nails for tooth restoration are generally stored in a designated box, and when the box is collided or shaken, the ceramic nails in the box can be mutually collided and damaged, so that the improvement is carried out.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a zirconium dioxide all-ceramic nail for tooth restoration, which is improved to solve the problem that ceramic nails in a box are damaged due to mutual collision when the box is collided or shaken.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a tooth restores and uses zirconium dioxide full porcelain nail, includes the box body, its characterized in that: the upper end of the box body is rotatably connected with a box cover, a locking screw is inserted into the upper end of the box cover, the lower end of the locking screw penetrates through the box cover and extends into the box body, the locking screw, the box cover and the box body are in threaded connection, a plurality of object placing grooves are formed in the upper end of the box body, clamping plates are connected in the object placing grooves in a sliding mode, rubber pads are fixedly connected between the clamping plates and the inner side walls of the object placing grooves, ceramic nail bodies are arranged between the clamping plates and the inner side walls of the object placing grooves, sliding grooves are formed in the box body and located below the object placing grooves, sliding blocks are fixedly connected to the lower end of the clamping plates, openings are formed between the side walls of the bottom end in the object placing grooves and the sliding grooves, the lower ends of the sliding blocks penetrate through the openings and extend into the sliding grooves, screw rods are arranged in the sliding grooves, one ends of the screw rods sequentially penetrate through the sliding blocks and are rotatably connected with the inner side walls of the sliding grooves, and the screw rods are in threaded connection with the sliding blocks, the other end of the screw rod penetrates through the box body, and the screw rod is rotatably connected with the box body.
Preferably, the lower extreme of slider is equipped with the recess, the recess internal rotation is connected with the ball, the ball offsets with the bottom lateral wall in the spout.
Preferably, the screw rod is rotatably sleeved with two stabilizing rings, and the two stabilizing rings are respectively fixed on opposite side walls in the sliding groove.
Preferably, one end of the screw penetrating through the box body is fixedly connected with a turntable.
Preferably, the lower end of the box body is fixedly connected with a rubber foot pad.
Preferably, the upper end of the box cover is fixedly connected with a handle.
Has the advantages that:
1. when the ceramic nail box is used, the ceramic nail body is firstly placed into the storage groove and is positioned between the clamping plate and the inner side wall of the storage groove, then the screw rod is rotated, the screw rod drives the sliding block to move under the action of threaded meshing, the clamping plate is driven to move through the sliding block, the ceramic nail body is clamped through the clamping plate, the ceramic nail body is prevented from loosening, meanwhile, the ceramic nail body is prevented from being damaged due to abrasion influence through the rubber pad, finally, the box cover is covered, and the locking screw is screwed down;
2. through the setting of ball, can reduce the resistance when the slider removes, through the setting of stabilizing the ring, can improve the stability when the screw rod rotates, through the setting of carousel, can convenience of customers rotate the screw rod, through the setting of rubber foot pad, can improve the stability when the box body is placed, through the setting of handle, can convenience of customers improve the box body.
Drawings
FIG. 1 is a schematic structural view of a zirconium dioxide all-ceramic nail for dental restoration according to the present invention;
fig. 2 is a schematic top-down sectional view of a zirconium dioxide all-ceramic nail box for tooth restoration according to the present invention.
In the figure: the ceramic nail comprises a box body, a screw rod 2, a sliding block 3, a ceramic nail body 4, a clamping plate 5, a box cover 6 and a locking screw 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a zirconium dioxide all-ceramic nail for tooth restoration comprises a box body 1, wherein a rubber foot pad is fixedly connected to the lower end of the box body 1, a box cover 6 is rotatably connected to the upper end of the box body 1 and used for opening and closing, a handle is fixedly connected to the upper end of the box cover 6 and used for facilitating a user to lift the box body 1, a locking screw 7 is inserted into the upper end of the box cover 6 and used for preventing the box cover 6 from loosening, the lower end of the locking screw 7 penetrates through the box cover 6 and extends into the box body 1, and the locking screw 7 is in threaded connection with the box cover 6 and the box body 1;
in the embodiment, a plurality of object placing grooves are formed in the upper end of the box body 1, clamping plates 5 are connected in the object placing grooves in a sliding mode and used for clamping the ceramic nail bodies 4, rubber pads are fixedly connected between the clamping plates 5 and the inner side walls of the object placing grooves and used for improving the stability of the box body 1 when the box body is placed, and the ceramic nail bodies 4 are arranged between the clamping plates 5 and the inner side walls of the object placing grooves;
in the embodiment, a sliding groove is arranged in the box body 1 and is positioned below the object placing groove, the lower end of the clamping plate 5 is fixedly connected with a sliding block 3 and is used for driving the clamping plate 5 to move, an opening is formed between the side wall of the bottom end in the object placing groove and the sliding groove, the lower end of the sliding block 3 penetrates through the opening and extends into the sliding groove, a groove is formed in the lower end of the sliding block 3, a ball is rotatably connected in the groove and is used for reducing resistance when the sliding block 3 moves, and the ball abuts against the side wall of the bottom end in the sliding groove;
in the embodiment, a screw 2 is arranged in the chute and used for driving the sliding blocks 3 to move, one end of the screw 2 sequentially penetrates through the sliding blocks 3 and is rotationally connected with the inner side wall of the chute, the screw 2 is in threaded connection with the sliding blocks 3, the other end of the screw 2 penetrates through the box body 1, and the screw 2 is rotationally connected with the box body 1;
in this embodiment, one end of the screw 2 penetrating through the box body 1 is fixedly connected with a turntable for facilitating a user to rotate the screw 2, two stabilizing rings are rotatably sleeved on the screw 2 for improving the stability of the screw 2 during rotation, and the two stabilizing rings are respectively fixed on the opposite side walls in the sliding chute;
in the embodiment, the porcelain nail body 4 is firstly placed in the storage groove and is positioned between the clamping plate 5 and the inner side wall of the storage groove, then the screw rod 2 is rotated, the screw rod 2 drives the sliding block 3 to move under the action of threaded meshing, the sliding block 3 drives the clamping plate 5 to move, the porcelain nail body 4 is clamped through the clamping plate 5, the porcelain nail body 4 is prevented from loosening, meanwhile, the porcelain nail body 4 is prevented from being damaged due to abrasion influence through the rubber pad, finally, the box cover 6 is covered, and the locking screw 7 is screwed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a tooth restores and uses zirconium dioxide full porcelain nail, includes box body (1), its characterized in that: the upper end of the box body (1) is rotatably connected with a box cover (6), a locking screw (7) is inserted into the upper end of the box cover (6), the lower end of the locking screw (7) penetrates through the box cover (6) and extends into the box body (1), the locking screw (7) is in threaded connection with the box cover (6) and the box body (1), a plurality of object placing grooves are formed in the upper end of the box body (1), clamping plates (5) are connected in the object placing grooves in a sliding mode, rubber pads are fixedly connected between the clamping plates (5) and the inner side walls of the object placing grooves, porcelain nail bodies (4) are arranged between the clamping plates (5) and the inner side walls of the object placing grooves, sliding grooves are formed in the box body (1), the sliding grooves are located below the object placing grooves, sliding blocks (3) are fixedly connected to the lower ends of the clamping plates (5), openings are formed between the bottom side walls and the sliding grooves in the object placing grooves, and the lower ends of the sliding blocks (3) penetrate through the openings and extend into the sliding grooves, be equipped with screw rod (2) in the spout, the one end of screw rod (2) runs through a plurality of sliders (3) in proper order and is connected with the spout inside wall rotation, be threaded connection between screw rod (2) and slider (3), the other end of screw rod (2) runs through box body (1), be connected for rotating between screw rod (2) and box body (1).
2. The zirconium dioxide all-ceramic nail for dental restoration according to claim 1, characterized in that: the lower end of the sliding block (3) is provided with a groove, a ball is rotationally connected in the groove, and the ball is abutted to the side wall of the inner bottom end of the sliding groove.
3. The zirconium dioxide all-ceramic nail for dental restoration according to claim 1, characterized in that: two stabilizing rings are rotatably sleeved on the screw rod (2) and are respectively fixed on the opposite side walls in the sliding groove.
4. The zirconium dioxide all-ceramic nail for dental restoration according to claim 1, characterized in that: the screw rod (2) penetrates through one end of the box body (1) and is fixedly connected with a rotary table.
5. The zirconium dioxide all-ceramic nail for dental restoration according to claim 1, characterized in that: the lower end of the box body (1) is fixedly connected with a rubber foot pad.
6. The zirconium dioxide all-ceramic nail for dental restoration according to claim 1, characterized in that: the upper end of the box cover (6) is fixedly connected with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120545417.1U CN215778803U (en) | 2021-03-16 | 2021-03-16 | Zirconium dioxide all-ceramic nail for tooth restoration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120545417.1U CN215778803U (en) | 2021-03-16 | 2021-03-16 | Zirconium dioxide all-ceramic nail for tooth restoration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215778803U true CN215778803U (en) | 2022-02-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120545417.1U Active CN215778803U (en) | 2021-03-16 | 2021-03-16 | Zirconium dioxide all-ceramic nail for tooth restoration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215778803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117491201A (en) * | 2024-01-03 | 2024-02-02 | 深圳玉汝成口腔材料有限公司 | Detection device for denture processing |
-
2021
- 2021-03-16 CN CN202120545417.1U patent/CN215778803U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117491201A (en) * | 2024-01-03 | 2024-02-02 | 深圳玉汝成口腔材料有限公司 | Detection device for denture processing |
| CN117491201B (en) * | 2024-01-03 | 2024-04-02 | 深圳玉汝成口腔材料有限公司 | Detection device for denture processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhongguancun Technology Leasing Co.,Ltd. Assignor: Shenzhen yurucheng oral material Co.,Ltd. Contract record no.: X2023980034654 Denomination of utility model: A zirconia all ceramic nail for dental restoration Granted publication date: 20220211 License type: Exclusive License Record date: 20230412 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A zirconia all ceramic nail for dental restoration Effective date of registration: 20230414 Granted publication date: 20220211 Pledgee: Zhongguancun Technology Leasing Co.,Ltd. Pledgor: Shenzhen yurucheng oral material Co.,Ltd. Registration number: Y2023980038096 |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Zhongguancun Technology Leasing Co.,Ltd. Assignor: Shenzhen yurucheng oral material Co.,Ltd. Contract record no.: X2023980034654 Date of cancellation: 20240509 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220211 Pledgee: Zhongguancun Technology Leasing Co.,Ltd. Pledgor: Shenzhen yurucheng oral material Co.,Ltd. Registration number: Y2023980038096 |