CN207768541U - A kind of artificial tooth - Google Patents
A kind of artificial tooth Download PDFInfo
- Publication number
- CN207768541U CN207768541U CN201721182170.1U CN201721182170U CN207768541U CN 207768541 U CN207768541 U CN 207768541U CN 201721182170 U CN201721182170 U CN 201721182170U CN 207768541 U CN207768541 U CN 207768541U
- Authority
- CN
- China
- Prior art keywords
- artificial tooth
- tooth
- fixture block
- interconnecting piece
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Prostheses (AREA)
- Dental Prosthetics (AREA)
Abstract
The utility model discloses a kind of artificial teeth, including artificial tooth ontology, locating piece and connecting rod, the artificial tooth ontology is connected by locating piece with connecting rod, the bottom end of the connecting rod is provided with interconnecting piece, and several mounting holes are provided on the side wall of the interconnecting piece, telescopic rod is equipped in the mounting hole, the outer end of telescopic rod is equipped with fixture block, spring is installed, the interconnecting piece is embedded in residual tooth root, the card slot coordinated with fixture block is provided on the residual tooth root on telescopic rod.The artificial tooth of the utility model is fixed artificial tooth by interconnecting piece, the locating piece of connecting rod bottom, need not be fixed by lacking the good tooth of tooth both sides, avoided tooth and be damaged；Interconnecting piece is fitted to by fixture block and card slot in residual tooth root, and not only fastness is good, installs the convenience also compared；Artificial tooth does not affect the appearance after wearing, and fastness is good, harmless to good tooth.
Description
Technical field
The utility model is related to artificial tooth technical field more particularly to a kind of artificial teeth.
Background technology
Artificial tooth be exactly it has often been said that " artificial tooth ".Just as " artificial leg ", " artificial limb " are known as " artifucial limb ", the meaning of " artificial tooth "
Think to refer to just the tooth for people's class " obligation " to the greatest extent.Medically it is repair latter made to the part or all of absence of tooth of maxillary and mandibular teeth
The general name of complex.Artificial tooth, which is divided into, can pluck and fix two kinds.Fixed denture (being commonly called as " fixed denture ") is cannot to be taken by patient oneself
It wears, and removable denture (being commonly called as " detachable dental prostheses ") can easily be taken by patient and be worn.Currently, clinically dismountable artificial tooth one
As using denture clasp set by artificial tooth be located at that missing tooth is unilateral or the good tooth of both sides on.Although dismountable artificial tooth has flexible
Property, but the mounting structure being set on the good tooth of missing tooth unilateral side or both sides based on denture clasp can be to original good thread form
At certain damage, and the exposed part of denture clasp not only easily catches on food, but also the exposed portion of denture clasp after installation
Artificial tooth point easily highlights to the tooth with other health, when use can reduce the aesthetics of wearer's face.How one kind is designed
Fastness is good, do not damaged tooth, beautiful artificial tooth is technical problem to be solved in the utility model.
Utility model content
The utility model in view of the deficiencies of the prior art, provides the artificial tooth that a kind of fastness is good, do not damaged tooth, beautiful.
The utility model is realized by following technological means solves above-mentioned technical problem：
A kind of artificial tooth, including artificial tooth ontology, locating piece and connecting rod, the artificial tooth ontology are connected by locating piece and connecting rod
It connects, the bottom end of the connecting rod is provided with interconnecting piece, and several mounting holes, the mounting hole are provided on the side wall of the interconnecting piece
Telescopic rod is inside installed, the outer end of telescopic rod is equipped with fixture block, and spring is equipped on telescopic rod, and the interconnecting piece is embedded in residual tooth
Root is provided with the card slot coordinated with fixture block on the residual tooth root.
Preferably, one layer of chromium titanium is covered on a kind of artificial tooth, the surface of the fixture block and the inner wall of card slot to close
Layer gold.
Preferably, a kind of artificial tooth, the fixture block are triangle, and the upper surface of the fixture block and horizontal plane are flat
Row, the fixture block are arranged diagonally downward close to the side of residual tooth root.
Preferably, a kind of artificial tooth, the interconnecting piece and connecting rod are structure as a whole.
Preferably, the shape of a kind of artificial tooth, the interconnecting piece is inversed taper platform shape.
Preferably, a kind of artificial tooth, the locating piece include locating ring and four fixed links, are arranged on locating ring
There are location hole, four fixed links evenly spaced on the outer wall of locating ring.
Preferably, a kind of artificial tooth, the artificial tooth ontology are followed successively by wearing layer, buffer layer and fixation from outside to inside
Layer.
Preferably, a kind of artificial tooth, the wearing layer include chromium titanium alloy substrate and chromium titanium alloy substrate surface packet
The glaze plastid wrapped up in, the buffer layer are polyacrylic resin layer, and the fixed bed is metal alloy layer.
The utility model has the advantage of：The artificial tooth of the utility model will by interconnecting piece, the locating piece of connecting rod bottom
Artificial tooth is fixed, and need not be fixed by lacking the good tooth of tooth both sides, avoided tooth and be damaged；Interconnecting piece by fixture block and
Card slot is fitted in residual tooth root, and not only fastness is good, installs the convenience also compared；Artificial tooth does not affect the appearance after wearing,
Fastness is good, harmless to good tooth.
Further, one layer of chromium titanium alloy layer, the company of greatly improving are covered on the surface of fixture block and the inner wall of card slot
Wearability between socket part and residual tooth root, and then improve the stability and service life of artificial tooth.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model locating piece.
Fig. 3 is enlarged drawing at the utility model A.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts belong to
The range of the utility model protection.
A kind of artificial tooth, including artificial tooth ontology 1, locating piece 2 and connecting rod 3, the artificial tooth ontology 1 is by locating piece 2 and even
Extension bar 3 connects, and the bottom end of the connecting rod 3 is provided with interconnecting piece 4, several mounting holes are provided on the side wall of the interconnecting piece 4
5, telescopic rod 6 is installed in the mounting hole 5, the outer end of telescopic rod 6 is equipped with fixture block 7, spring 8 is cased on telescopic rod 6, described
Interconnecting piece 4 is embedded in residual tooth root 9, and the card slot 10 coordinated with fixture block 7 is provided on the residual tooth root 9.
The telescopic rod 10 of the utility model includes sleeve and the piston rod being slidably matched with the sleeve.In addition, similar
It can realize that the member structure of Telescopic also should include range in the utility model in cylinder, push rod or other prior arts
It is interior.
Locating piece is arranged in artificial tooth ontology, and the top of connecting rod is fixed on the positioning element, and the lower end of connecting rod passes through card
In residual tooth root, artificial tooth ontology is linked together by connecting rod and residual tooth root for the mating connection of block and card slot.Artificial tooth passes through company
Interconnecting piece, the locating piece of extension bar bottom fix artificial tooth, need not be fixed, be avoided by lacking the good tooth of tooth both sides
Tooth is damaged；Interconnecting piece is fitted to by fixture block and card slot in residual tooth root, and not only fastness is good, installs the side also compared
Just；Artificial tooth does not affect the appearance after wearing, and fastness is good, harmless to good tooth.
Preferably, one layer of chromium titanium alloy layer is covered on the inner wall of the surface of the fixture block 7 and card slot 10.
It is covered with one layer of chromium titanium alloy layer on the surface of fixture block and the inner wall of card slot, greatly improves interconnecting piece and residual
Wearability between tooth root, and then improve the stability and service life of artificial tooth.
Preferably, the fixture block 7 is triangle, and the upper surface of the fixture block 7 is parallel with horizontal plane, and the fixture block 7 leans on
The side of nearly residual tooth root 9 is arranged diagonally downward.
Fixture block is set as triangle, and when mounted, residual tooth root squeezes the inclined-plane of fixture block when interconnecting piece moves downward, fixture block by
It is moved to being pressed against in mounting hole, when interconnecting piece is moved downward to fixture block and card slot corresponding position, fixture block is acted on by spring
It springs into card slot, is fixed interconnecting piece and residual tooth root by the cooperation of fixture block and card slot, easy for installation, stability is good.
Preferably, the interconnecting piece 4 and connecting rod 3 are structure as a whole.
Interconnecting piece and connecting rod are structure as a whole, and prevent from being detached between connecting rod and interconnecting piece, and enhancing artificial tooth is whole
Stability.
Preferably, the shape of the interconnecting piece 4 is inversed taper platform shape.
Interconnecting piece is set as inversed taper platform shape, facilitates the installation of interconnecting piece.
Preferably, the locating piece 2 includes locating ring 11 and four fixed links 12, and location hole is provided on locating ring 11
13, four fixed links 12 are evenly spaced on the outer wall of locating ring 11.
Connecting rod to be fixed by location hole, fixed link is mounted in artificial tooth ontology, contributes to artificial tooth entirety uniform force,
Ensure artificial tooth service life.
Preferably, the artificial tooth ontology 1 is followed successively by wearing layer 14, buffer layer 15 and fixed bed 16 from outside to inside；It is described resistance to
It includes chromium titanium alloy substrate and the glaze plastid that chromium titanium alloy substrate surface is wrapped up to grind layer 14, and the buffer layer 15 is polyacrylic acid tree
Lipid layer, the fixed bed 16 are metal alloy layer, preferably titanium alloy layer.
Wearing layer enhances the wearability of artificial tooth, and buffer layer plays cushioning effect when chewing hard food, and fixed bed increases justice
The overall stability of tooth.
The artificial tooth of the utility model is fixed artificial tooth by interconnecting piece, the locating piece of connecting rod bottom, need not be by lacking
The good tooth of tooth both sides is lost to fix, tooth has been avoided and has been damaged；Interconnecting piece is fitted to residual tooth by fixture block and card slot
In root, not only fastness is good, installs the convenience also compared；Artificial tooth does not affect the appearance after wearing, and fastness is good, lossless to good tooth
Evil；Further, be covered with one layer of chromium titanium alloy layer on the surface of fixture block and the inner wall of card slot, greatly improve interconnecting piece and
Wearability between residual tooth root, and then improve the stability and service life of artificial tooth.
It should be noted that herein, if there are first and second or the like relational terms to be used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
Modification or replacement, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (8)
1. a kind of artificial tooth, it is characterised in that：Including artificial tooth ontology, locating piece and connecting rod, the artificial tooth ontology passes through locating piece
It being connected with connecting rod, the bottom end of the connecting rod is provided with interconnecting piece, and several mounting holes are provided on the side wall of the interconnecting piece,
Telescopic rod is installed, the outer end of telescopic rod is equipped with fixture block, spring, the interconnecting piece are equipped on telescopic rod in the mounting hole
It is embedded in residual tooth root, the card slot coordinated with fixture block is provided on the residual tooth root.
2. a kind of artificial tooth according to claim 1, it is characterised in that：It is all covered on the surface of the fixture block and the inner wall of card slot
It is stamped one layer of chromium titanium alloy layer.
3. a kind of artificial tooth according to claim 1, it is characterised in that：The fixture block be triangle, the fixture block it is upper
Surface is parallel with horizontal plane, and the fixture block is arranged diagonally downward close to the side of residual tooth root.
4. a kind of artificial tooth according to claim 1, it is characterised in that：The interconnecting piece and connecting rod is structure as a whole.
5. a kind of artificial tooth according to claim 1, it is characterised in that：The shape of the interconnecting piece is inversed taper platform shape.
6. a kind of artificial tooth according to claim 1, it is characterised in that：The locating piece includes locating ring and four fixations
Bar is provided with location hole on locating ring, and four fixed links are evenly spaced on the outer wall of locating ring.
7. a kind of artificial tooth according to claim 1, it is characterised in that：The artificial tooth ontology is followed successively by wear-resisting from outside to inside
Layer, buffer layer and fixed bed.
8. a kind of artificial tooth according to claim 7, it is characterised in that：The wearing layer includes chromium titanium alloy substrate and chromium titanium
The glaze plastid of alloy substrate surface package, the buffer layer are polyacrylic resin layer, and the fixed bed is metal alloy layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721182170.1U CN207768541U (en) | 2017-09-14 | 2017-09-14 | A kind of artificial tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721182170.1U CN207768541U (en) | 2017-09-14 | 2017-09-14 | A kind of artificial tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207768541U true CN207768541U (en) | 2018-08-28 |
Family
ID=63219312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721182170.1U Expired - Fee Related CN207768541U (en) | 2017-09-14 | 2017-09-14 | A kind of artificial tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207768541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100977A (en) * | 2021-04-12 | 2021-07-13 | 泰州市奥美齿科制品有限公司 | Tooth manufacture equipment based on 3D prints |
-
2017
- 2017-09-14 CN CN201721182170.1U patent/CN207768541U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100977A (en) * | 2021-04-12 | 2021-07-13 | 泰州市奥美齿科制品有限公司 | Tooth manufacture equipment based on 3D prints |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20210914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |