CN205286572U - Multistage positioning module jacket nail - Google Patents
Multistage positioning module jacket nail Download PDFInfo
- Publication number
- CN205286572U CN205286572U CN201520948977.6U CN201520948977U CN205286572U CN 205286572 U CN205286572 U CN 205286572U CN 201520948977 U CN201520948977 U CN 201520948977U CN 205286572 U CN205286572 U CN 205286572U
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- gum cover
- nail
- nail body
- gypsum
- model
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Abstract
The utility model discloses a multistage positioning module jacket nail, its characterized in that: including planting nail, first gum cover and second gum cover, plant the nail and follow closely the body under and including last nail body, on follow closely the body and follow closely the coaxial setting of body under with, last follow closely the body outside a sleeved inside gum cover, follow closely the body under outside the 2nd gum cover of sleeved inside. The utility model discloses simple structure, at first implant the gypsum mould base with the second gum cover in, treat that the gypsum solidifies the back, and then will follow closely the body down and insert location in the second gum cover, cup joint first gum cover in last upper end of following closely the body again, when moulding, insert the gypsum that is used for moulding with first gum cover again in, the gypsum of treating moulding solidifies the back, the utility model discloses just can with gypsum mould location on the gypsum mould base, the operating personnel of being convenient for is cut apart, is taken out or restores required tooth form position, by the utility model discloses a two concentric gum cover location that set up, the location is accurate, and the delivery is convenient, and can not cause the gypsum damaged.
Description
Technical field
This utility model relates to a kind of multi-stage positioning membrane jacket nail.
Background technology
Gear division die tooth nail is that oral cavity dentistry is to one of the anodontia of dental patient, tooth disorder, the dental bed abnormity Major medical utensil making all kinds of artificial teeth, appliance and Dental Erosion use. At present, the artificial tooth processing factory novel gear division die tooth nail when making artificial tooth, formed by with the nail foot in tapering and the screw top with fringe, the combination of this kind of tooth nail and plaster model comes off, and delivery is inconvenient, thus affecting the accuracy making teeth patterning.
Utility model content
Technical problem to be solved in the utility model is in that the deficiency existed for above-mentioned prior art provides a kind of accurate positioning, delivery convenient multi-stage positioning membrane jacket nail.
The technical scheme that this utility model adopts is: a kind of multi-stage positioning membrane jacket nail, it is characterized in that: include planting nail, the first gum cover and the second gum cover, described nail of planting includes nail body and lower nail body, described upper nail body and lower nail body are coaxially disposed, at outer sheathed first gum cover of upper nail body, at outer sheathed second gum cover of lower nail body.
By technique scheme, described upper nail body is connected by positioning boss with lower nail body.
By technique scheme, described first gum cover and the second gum cover are cylindric, and the periphery of the first gum cover is provided with the first outer lug boss, and the periphery of the second gum cover is provided with the second outer lug boss.
By technique scheme, the endoporus of described first gum cover is isometrical endoporus, and itself and upper nail body are combined closely.
By technique scheme, the endoporus lower end of described second gum cover is provided with not-go-end.
By technique scheme, the upper end external diameter of described lower nail body is more than lower end external diameter, and top and bottom are combined by taper seat.
By technique scheme, upper nail body periphery is provided with multiple cannelure.
By technique scheme, the top of described upper nail body is provided with circular cone tip.
By technique scheme, the coning angle of described circular cone tip is 110 �� ~ 150 ��.
1 is had the beneficial effect that acquired by this utility model, this utility model simple in construction, first the second gum cover is implanted in plaster model base, after gypsum sets, then more lower nail body is inserted the second gum cover inner position, it is socketed the first gum cover again in the upper end of upper nail body, when molding, again the first gum cover is inserted in the Gypsum Fibrosum being used for molding, after the gypsum sets of molding, plaster model just can be positioned on plaster model base by this utility model, it is easy to operator's segmentation, tooth form position needed for taking out or reducing, by this utility model by two gum cover location being arranged concentrically, accurate positioning, delivery is convenient, and do not result in Gypsum Fibrosum breakage, 2, positioning boss is set planting to nail on, for two gum covers are spacing, 2, on two gum covers, setting is equipped with outer lug boss, makes both and Gypsum Fibrosum be firmly combined with, positioning stablity, 3, arranging not-go-end in the second gum cover endoporus lower end, make lower nail body and the second gum cover combine more tight, it is more accurate to position.
Accompanying drawing explanation
Fig. 1 is main sectional view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, present embodiments provide a kind of multi-stage positioning membrane jacket nail, including planting nail, the first gum cover 2 and the second gum cover 7, described nail of planting includes nail body 1 and lower nail body 5, and described upper nail body 1 is connected by positioning boss 4 with lower nail body 5, and described upper nail body 1 and lower nail body 5 are coaxially disposed, the upper end external diameter of described lower nail body is more than lower end external diameter, top and bottom are combined by taper seat, at upper outer sheathed first gum cover 2 of nail body 1, at lower outer sheathed second gum cover 7 of nail body 5.
Wherein, described first gum cover 2 and the second gum cover 7 are cylindric, are provided with the first outer lug boss 3 in the periphery of the first gum cover, are provided with the second outer lug boss 8 in the periphery of the second gum cover, it is ensured that gum cover is firmly combined with in plaster model, positioning stablity.
In the present embodiment, the endoporus of the first gum cover 2 is isometrical endoporus, and itself and upper nail body 1 are combined closely; The endoporus lower end of described second gum cover 7 is provided with not-go-end 9, facilitates itself and lower nail body 5 to combine closely.
In the present embodiment, being provided with multiple cannelure in upper nail body periphery, the top of described upper nail body is provided with circular cone tip, and the coning angle of described circular cone tip is 110 �� ~ 150 ��. Under special circumstances, upper nail body can also be positioned directly in Gypsum Fibrosum.
First the second gum cover 7 is implanted in plaster model base, after gypsum sets, then more lower nail body 5 is inserted the second gum cover 7 inner position, it is socketed the first gum cover 2 again in the upper end of upper nail body 1, when molding, again the first gum cover 2 is inserted in the Gypsum Fibrosum being used for molding, after the gypsum sets of molding, plaster model just can be positioned on plaster model base by this utility model, it is easy to operator's segmentation, tooth form position needed for taking out or reducing, by this utility model by two gum cover location being arranged concentrically, accurate positioning, delivery is convenient, and do not result in Gypsum Fibrosum breakage.
Claims (9)
1. a multi-stage positioning membrane jacket nail, it is characterized in that: include planting nail, the first gum cover and the second gum cover, described in plant nail and include nail body and lower nail body, described upper nail body and lower nail body are coaxially disposed, at outer sheathed first gum cover of upper nail body, at outer sheathed second gum cover of lower nail body.
2. a kind of multi-stage positioning membrane jacket nail according to claim 1, it is characterised in that described upper nail body is connected by positioning boss with lower nail body.
3. a kind of multi-stage positioning membrane jacket nail according to claim 1 and 2, it is characterised in that described first gum cover and the second gum cover are cylindric, and the periphery of the first gum cover is provided with the first outer lug boss, and the periphery of the second gum cover is provided with the second outer lug boss.
4. a kind of multi-stage positioning membrane jacket nail according to claim 1, it is characterised in that the endoporus of described first gum cover is isometrical endoporus, and itself and upper nail body are combined closely.
5. a kind of multi-stage positioning membrane jacket nail according to claim 1 and 2, it is characterised in that the endoporus lower end of described second gum cover is provided with not-go-end.
6. a kind of multi-stage positioning membrane jacket nail according to claim 5, it is characterised in that the upper end external diameter of described lower nail body is more than lower end external diameter, and top and bottom are combined by taper seat.
7. a kind of multi-stage positioning membrane jacket nail according to claim 1 and 2, it is characterised in that upper nail body periphery is provided with multiple cannelure.
8. a kind of multi-stage positioning membrane jacket nail according to claim 1 and 2, it is characterised in that the top of described upper nail body is provided with circular cone tip.
9. a kind of multi-stage positioning membrane jacket nail according to claim 8, it is characterised in that the coning angle of described circular cone tip is 110 �� ~ 150 ��.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520948977.6U CN205286572U (en) | 2015-11-25 | 2015-11-25 | Multistage positioning module jacket nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520948977.6U CN205286572U (en) | 2015-11-25 | 2015-11-25 | Multistage positioning module jacket nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205286572U true CN205286572U (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520948977.6U Active CN205286572U (en) | 2015-11-25 | 2015-11-25 | Multistage positioning module jacket nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205286572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266913A (en) * | 2015-11-25 | 2016-01-27 | 武汉金光电子器械有限公司 | Multistage location model sleeve nail |
-
2015
- 2015-11-25 CN CN201520948977.6U patent/CN205286572U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266913A (en) * | 2015-11-25 | 2016-01-27 | 武汉金光电子器械有限公司 | Multistage location model sleeve nail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 430000 Daqiao Road, xingyuanchang village, Daqiao New District, Jiangxia District, Wuhan City, Hubei Province Patentee after: Wuhan Jinguang Medical Technology Co.,Ltd. Address before: 431300 Private Industrial Park, Daqiao new area, Wuhan City, Hubei Province Patentee before: WUHAN JINGUANG ELECTRONIC APPLIANCES Co.,Ltd. |