CN104939940A - Double-legged planting nail - Google Patents
Double-legged planting nail Download PDFInfo
- Publication number
- CN104939940A CN104939940A CN201510383890.3A CN201510383890A CN104939940A CN 104939940 A CN104939940 A CN 104939940A CN 201510383890 A CN201510383890 A CN 201510383890A CN 104939940 A CN104939940 A CN 104939940A
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- China
- Prior art keywords
- nail
- feet
- double
- legged
- metallic sheath
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Abstract
The invention discloses a double-legged planting nail. The double-legged planting nail comprises a nail top and a base connected with the nail top. The double-legged planting nail is characterized in that two nail legs are arranged on the base, the two nail legs are fixed at the lower end of the base in parallel to form the double-legged planting nail, metal sleeves corresponding to the two nail legs are arranged, and two sleeve holes used for containing the two nail legs are correspondingly formed in the metal sleeves. The double-legged planting nail has the advantages that double legs are adopted, so that locating is more accurate; meanwhile, the metal sleeves have no blind hole, and a rubber base is arranged at the terminal, so that the air can be exhausted when the double-legged planting nail is inserted, the double-legged planting nail can be inserted into the bottom to be completely contacted with the metal sleeves, and location accuracy can not be influenced as contact is incomplete; besides, a locating nail does not contact gypsum, so that locating accuracy is not influenced, and a mould can be taken out easily.
Description
Technical field
The present invention relates to a kind of both feet and plant nail.
Background technology
Gear division die tooth nail is oral cavity dentistry to one of Major medical utensil of the anodontia of dental patient, tooth disorder, the use of all kinds of artificial tooth of the special-shaped making of dental bed, appliance and Dental Erosion.At present, the novel gear division die tooth nail of artificial tooth processing factory when making artificial tooth, is made up of the nail foot in band tapering and the screw top of band fringe, and this kind of tooth nail easily loosens with the combination of plaster model or come off, and delivery is difficult, thus impact makes the accuracy of teeth patterning.
Summary of the invention
Technical problem to be solved by this invention is that the deficiency existed for above-mentioned prior art provides a kind of better location, can realize the both feet of light delivery and plant nail.
The technical solution adopted in the present invention is: a kind of both feet plant nail, the base station that it comprises screw top and is connected with screw top, it is characterized in that on base station, be provided with two nail feet, described two nail feet are fixed on the lower end of base station side by side, form both feet and plant nail, corresponding two nail feet are provided with metallic sheath, corresponding two trepannings be provided with for holding two nail feet on described metallic sheath.
By technique scheme, the trepanning on described metallic sheath is through hole, and the lower end of metallic sheath is provided with rubber base plate, and after metallic sheath worn by described nail, its lower end is inserted in the base holes of rubber base plate.
By technique scheme, described two nail feet are small one and large one nail foot, and trepanning corresponds to small one and large one trepanning, and base holes corresponds to small one and large one base holes.
By technique scheme, the outer wall of metallic sheath is provided with protruding point and groove.
By technique scheme, be symmetrical arranged protruding point and groove at the both sides outer wall of metallic sheath.
By technique scheme, screw top is provided with cannelure.
Beneficial effect acquired by the present invention is: 1, the present invention adopts both feet to plant nail, makes location more accurate; 2, follow closely the nail foot that foot adopts small one and large one for two, after form removal, matched moulds there will not be anisotropy again; 3, metallic sheath is without blind hole, arranges rubber base plate at end, is in order to aerofluxus during plug pin on the one hand, contacts completely with metallic sheath so that nail can be inserted into bottom, reduces because contact does not affect positioning precision comprehensively; Being to allow locating pin not contact Gypsum Fibrosum on the other hand, in order to avoid affect positioning precision, avoiding delivery difficulty simultaneously; 4, arranging groove and raised points in the middle of metallic sheath is to allow metallic sheath can not unusual fluctuation in Gypsum Fibrosum; 5, screw top end arranges cannelure, is for allowing nail be combined firmly with Gypsum Fibrosum, making it not easily rotate and come off.
Accompanying drawing explanation
Fig. 1 is exploded perspective view of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, present embodiments provide a kind of both feet and plant nail, the base station 2 that it comprises thin rod shape screw top 1 and is connected with screw top 1, base station is provided with two small one and large one nail feet 3, described two nail feet 3 are fixed on the lower end of base station 2 side by side, form both feet and plant nail, corresponding two nail feet are provided with metallic sheath 4, corresponding two trepannings 8 be provided with for holding two nail feet on described metallic sheath, wherein, trepanning 8 is through hole, and the lower end of metallic sheath 4 is provided with rubber base plate 6, after metallic sheath worn by described nail, its lower end is inserted in the base holes of rubber base plate 6.
In the present embodiment, in order to prevent metallic sheath vibration in Gypsum Fibrosum, be symmetrically arranged with protruding point 5 and groove 7 at the outer wall of metallic sheath.
In the present embodiment, more firm in order to make the present invention be combined with Gypsum Fibrosum, prevent it from departing from, screw top 1 is provided with cannelure.
In use, two nail feet 3 insert in metallic sheath 4 and rubber base plate 6 by operator, wherein metallic sheath 4 and rubber base plate 6 are all arranged on plaster model base, thin rod shape screw top 1 and base station 2 being inserted when molding is used in the Gypsum Fibrosum of molding again, after the gypsum sets of molding, both feet are planted nail and just plaster model can be positioned on plaster model base, convenient operation personnel segmentation, taking-up or the tooth form position needed for reduction.
Claims (6)
1. both feet plant nail, the base station that it comprises screw top and is connected with screw top, it is characterized in that on base station, be provided with two nail feet, described two nail feet are fixed on the lower end of base station side by side, form both feet and plant nail, corresponding two nail feet are provided with metallic sheath, corresponding two trepannings be provided with for holding two nail feet on described metallic sheath.
2. a kind of both feet according to claim 1 plant nail, it is characterized in that, the trepanning on described metallic sheath is through hole, and the lower end of metallic sheath is provided with rubber base plate, and after metallic sheath worn by described nail, its lower end is inserted in the base holes of rubber base plate.
3. a kind of both feet according to claim 1 and 2 plant nail, it is characterized in that, described two nail feet are small one and large one nail foot, and trepanning corresponds to small one and large one trepanning, and base holes corresponds to small one and large one base holes.
4. a kind of both feet according to claim 3 plant nail, it is characterized in that, the outer wall of metallic sheath is provided with protruding point and groove.
5. a kind of both feet according to claim 4 plant nail, it is characterized in that, are symmetrical arranged protruding point and groove at the both sides outer wall of metallic sheath.
6. a kind of both feet according to claim 1 and 2 plant nail, it is characterized in that, screw top is provided with cannelure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510383890.3A CN104939940B (en) | 2015-07-03 | 2015-07-03 | A kind of both feet plant nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510383890.3A CN104939940B (en) | 2015-07-03 | 2015-07-03 | A kind of both feet plant nail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104939940A true CN104939940A (en) | 2015-09-30 |
| CN104939940B CN104939940B (en) | 2017-12-19 |
Family
ID=54155398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510383890.3A Active CN104939940B (en) | 2015-07-03 | 2015-07-03 | A kind of both feet plant nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104939940B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2752723A1 (en) * | 1996-09-03 | 1998-03-06 | Demai France | Positioning assembly for moulded section e.g. of dental prosthesis |
| US6431862B1 (en) * | 1997-11-09 | 2002-08-13 | Robert Laux | Connecting pin and socket connection for fastening dental crown or jaw segments |
| US20080280256A1 (en) * | 2006-01-20 | 2008-11-13 | Robert Laux | Receiver for a plug-in connection for fixing crown or jaw segments |
| KR20090005552U (en) * | 2007-12-04 | 2009-06-09 | (주)세광하이텍 | A pin for fixing the dental model |
| CN203280518U (en) * | 2013-05-17 | 2013-11-13 | 而至齿科(苏州)有限公司 | Device for preventing silicone rubber impression material injection cylinder from being placed upside down |
| CN204863525U (en) * | 2015-07-03 | 2015-12-16 | 武汉金光电子器械有限公司 | Nail is planted to both feet |
-
2015
- 2015-07-03 CN CN201510383890.3A patent/CN104939940B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2752723A1 (en) * | 1996-09-03 | 1998-03-06 | Demai France | Positioning assembly for moulded section e.g. of dental prosthesis |
| US6431862B1 (en) * | 1997-11-09 | 2002-08-13 | Robert Laux | Connecting pin and socket connection for fastening dental crown or jaw segments |
| US20080280256A1 (en) * | 2006-01-20 | 2008-11-13 | Robert Laux | Receiver for a plug-in connection for fixing crown or jaw segments |
| KR20090005552U (en) * | 2007-12-04 | 2009-06-09 | (주)세광하이텍 | A pin for fixing the dental model |
| CN203280518U (en) * | 2013-05-17 | 2013-11-13 | 而至齿科(苏州)有限公司 | Device for preventing silicone rubber impression material injection cylinder from being placed upside down |
| CN204863525U (en) * | 2015-07-03 | 2015-12-16 | 武汉金光电子器械有限公司 | Nail is planted to both feet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104939940B (en) | 2017-12-19 |
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| C06 | Publication | ||
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| GR01 | Patent grant | ||
| 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: 430200 No. 6, Fujia lane, Zhifang street, Jiangxia District, Wuhan City, Hubei Province Patentee before: WUHAN JINGUANG ELECTRONIC APPLIANCES Co.,Ltd. |
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| CP03 | Change of name, title or address |