CN202198690U - Dental implant body installing tool - Google Patents
Dental implant body installing tool Download PDFInfo
- Publication number
- CN202198690U CN202198690U CN2011202657683U CN201120265768U CN202198690U CN 202198690 U CN202198690 U CN 202198690U CN 2011202657683 U CN2011202657683 U CN 2011202657683U CN 201120265768 U CN201120265768 U CN 201120265768U CN 202198690 U CN202198690 U CN 202198690U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- mounting blocks
- arc surface
- pin
- contiguous block
- 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.)
- Withdrawn - After Issue
Links
- 239000004053 dental implant Substances 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 abstract description 5
- 238000002513 implantation Methods 0.000 abstract description 3
- 125000006850 spacer group Chemical group 0.000 abstract 4
- 210000000214 mouth Anatomy 0.000 description 2
- 230000002980 postoperative effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0089—Implanting tools or instruments
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- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Prosthetics (AREA)
Abstract
The utility model relates to a dental implant body installing tool belonging to the technical field of dental implantation and being especially suitable for a place with a moment requirement of a screwed bolt in a dental operation process. The dental implant body installing tool comprises an installing block, an installing cap, a connecting rod, a connecting block, a pin, a spring and a spacer, wherein the spacer is inserted into the connecting rod and installed on a step surface of the connecting rod; the connecting rod, the connecting block, the pin, the spring and the spacer are respectively placed in the installing block; a column body of the connecting rod is inserted into a column body inside the installing block, the spacer is installed on the step surface of an installing inner hole, the pretightening force of the spring presses the pin, the pin supports against the connecting block, the external arc surface of the connecting block is tightly matched with the inner arc surface of the installing inner hole, and an installing cap through hole penetrates through the connecting rod and is connected with the installing block through threads together.
Description
Technical field
The utility model relates to a kind of dental implant erecting tools, belong to dentistry implanted prosthetics field, be specially adapted to the place that has moment to require to the screw of tightening in the dental operation process.
Background technology
Along with the development of modern medicine technology, operating requirement is also improving constantly, and operation process is rapid, and is safe and reliable, also comes more also to come into one's own.Inevitably will use operation tool in the operation process, operation process has been simplified in the improvement of instrument to a certain extent, has shortened the time, reduces misoperation and brings risk.Especially in stomatology, implantation body and operation tool are all very little, need accurate operation.When being screwed into screw, because operator's individual variation of strength on hand, the words that strength is little can make and connect looseningly, and strength is excessive may damage thread, in art
The experience that often depends on the doctor.The space is narrow and small in the oral cavity, and general industry is not suitable for using with torque spanner.
Summary of the invention
This utility model purpose is to above-mentioned weak point, and a kind of dental implant erecting tools is provided, and has mounting blocks, mounting cap, connecting rod, contiguous block, pin, spring, pad, and contiguous block, spring, pin are respectively arranged with 3.Erecting tools is a kind of can be used in the dental operation, tightens the torque spanner of attachment screw.Attachment screw links together base station and implantation body in operation, when using torque spanner, is surpassing under the situation of setting moment of torsion, and spanner can produce and skid, and can guarantee that the suffered torsion of attachment screw is all consistent.Linking together with the plantation screw of base station reliable and stable avoids the doctor in art, by rule of thumb screw to be carried out final locking, reduces the postoperative risk.
A kind of dental implant erecting tools takes following technical scheme to realize:
A kind of dental implant erecting tools comprises mounting blocks, mounting cap, connecting rod, contiguous block, pin, spring and pad.Said contiguous block, spring, pin are respectively arranged with 3.
Described mounting blocks top is provided with hexahedron, and the middle part is a cylinder, and the bottom is provided with external thread section, between middle part cylinder and thread segment, is provided with the external screw thread escape.The mounting blocks set inside has the mounting blocks endoporus, and is provided with the mounting blocks step surface, and mounting blocks endoporus bottom is provided with one section cylindrical hole, and the mounting blocks endoporus is provided with inner arc surface, and the both sides of inner arc surface are respectively arranged with the inclined-plane.The inner arc surface of described mounting blocks endoporus setting is provided with 3 places at least, and the inclined-plane of mounting blocks endoporus setting is provided with 6 places at least.Mounting cap is a cylinder, and the cylinder end face is provided with the mounting cap female thread, matches with the mounting blocks external screw thread, through mounting cap female thread and mounting blocks external screw thread mounting blocks and mounting cap is linked together.Mounting cap female thread bottom is provided with the female thread escape, and the escape bottom is provided with through hole, is used to pass connecting rod.Described connecting rod top is cylinder, and the middle part is a cylindrical bar, and said connecting rod is provided with step surface, and the cylindrical bar outer surface is provided with blind hole, and the cylindrical bar bottom is provided with taper seat, and the taper seat bottom is provided with hexahedron.Described blind hole is provided with 3 at least.Contiguous block is a fan-shaped cylinder; Contiguous block is provided with an exterior arc surface, and exterior arc surface cooperates with the mounting blocks inner arc surface, and the offside of exterior arc surface is provided with inner arc surface; Inner arc surface cooperates with the cylindrical bar outer surface of connecting rod, and inner arc surface is provided with a contiguous block blind hole.The both sides of contiguous block are respectively arranged with relative inclined-plane.Spring is a spiral type, and spring is placed in the blind hole of connecting rod.Pin is respectively arranged with two sections cylinders that diameter is different for straight pin, is respectively big end cylinder, small end cylinder, and is provided with step surface.The big end cylinder of said pin is placed in the contiguous block blind hole, and the small end cylinder passes spring, and the step surface holddown spring end with pin is installed in the blind hole of connecting rod, makes spring produce certain pretightning force.Pad is circular, is provided with through hole.Described pad inserts connecting rod, is installed on the connecting rod step surface.Described connecting rod, contiguous block, pin, spring and pad are put into mounting blocks respectively.The cylinder of connecting rod inserts in the inner cylindrical hole of mounting blocks; Pad is installed on the step surface of mounting blocks endoporus; The pretightning force of spring compresses pin, and pin props up contiguous block, and the inner arc surface of the exterior arc surface of contiguous block and installing hole endoporus is combined together closely.The mounting cap through hole passes connecting rod, links together through screw thread and mounting blocks.
Operation principle
When a kind of dental implant erecting tools uses; Open-end wrench is enclosed within on the hexahedron of mounting blocks, rotating spanner transfers torque on the mounting blocks through hexahedron; The pretightning force of spring compresses pin; Pin props up contiguous block, and the inner arc surface of the exterior arc surface of contiguous block and installing hole endoporus is combined together closely, and torsion is delivered on the contiguous block; If moment of torsion does not surpass the pretightning force of spring, the pin and the spring that pass through to be installed in contiguous block blind hole and the connecting rod blind hole of spring pass to connecting rod with moment of torsion.Connecting rod is provided with outer-hexagonal, and outer-hexagonal inserts interior hexagonal with matching, and moment of torsion is passed to the required screw of tightening.If moment of torsion surpasses the pretightning force of spring, the side spring at first begins to be compressed, and at this moment, the exterior arc surface of contiguous block leaves the inner arc surface of mounting blocks, and generation is skidded, and the moment of torsion transmission was lost efficacy, and moment of torsion can not surpass the value that is set when guaranteeing to use.
A kind of characteristics of dental implant erecting tools:
This erecting tools that is used for dental implant, system is applicable in the dental operation and is suitable for.External key becomes 90 ° apart from erecting tools, has saved the working place of the inside in oral cavity, and the moment of torsion of tightening screw of dental implant is very little, requires precisely, and torque range is between 5N.cm～20 N.cm, and the inapplicable dental operation of industrial torque spanner is suitable for.This erecting tools, the knot hook is simple, and it is little to take up room during use, and the torsion restriction is reliable, handling safety.Install simply, the also detachable back of postoperative is thoroughly cleaned, and guarantees the next safety that is suitable for.
Description of drawings
Below will combine accompanying drawing that this utility model is described further:
Fig. 1 is a kind of dental implant erecting tools structural representation.
Fig. 2 is a kind of mounting blocks sketch map of dental implant erecting tools.
Fig. 3 is the mounting blocks A-A cutaway view of a kind of dental implant erecting tools of Fig. 2.
Fig. 4 is the mounting blocks D-D cutaway view of a kind of dental implant erecting tools of Fig. 2.
Fig. 5 is a kind of pad sketch map of dental implant erecting tools.
Fig. 6 is a kind of pin sketch map of dental implant erecting tools.
Fig. 7 is a kind of spring sketch map of dental implant erecting tools.
Fig. 8 is a kind of connecting rod sketch map of dental implant erecting tools.
Fig. 9 is a kind of connecting rod upward view of dental implant erecting tools.
Figure 10 is the connecting rod B-B cutaway view of a kind of dental implant erecting tools of Fig. 8.
Figure 11 is a kind of contiguous block sketch map of dental implant erecting tools.
Figure 12 is the contiguous block C-C cutaway view of a kind of dental implant erecting tools of Figure 11.
Figure 13 is a kind of mounting cap sketch map of dental implant erecting tools.
Figure 14 is a kind of mounting cap vertical view of dental implant erecting tools.
Figure 15 is a kind of contiguous block, connecting rod, pin of dental implant erecting tools, the scheme of installation of spring.
The specific embodiment
With reference to accompanying drawing 1～15, a kind of dental implant erecting tools comprises mounting blocks 1, mounting cap 6, connecting rod 3, contiguous block 5, pin 4, spring 7 and pad 2.Said contiguous block 5, spring 7, pin 4 are respectively arranged with 3.
Described mounting blocks 1 top is provided with hexahedron 8, and the middle part is a cylinder 9, and the bottom is provided with external thread section 12, between middle part cylinder and thread segment, is provided with external screw thread escape 11.The mounting blocks set inside has mounting blocks endoporus 35, and is provided with mounting blocks step surface 34, and endoporus 35 bottoms are provided with one section cylindrical hole 13, and mounting blocks endoporus 35 is provided with inner arc surface 10, and the both sides of inner arc surface 10 are respectively arranged with relative inclined-plane 28,29.The inner arc surface 10 of described mounting blocks endoporus setting is provided with 3 at least, and the inclined- plane 28,29 of mounting blocks endoporus setting is provided with 6 at least.Mounting cap 6 is a cylinder 33, and cylinder 33 end faces are provided with mounting cap female thread 30, matches with mounting blocks external screw thread 12, through mounting cap female thread 30 and mounting blocks external screw thread 12 screw threads mounting blocks 1 and mounting cap 6 is linked together.Mounting cap female thread 30 bottoms are provided with female thread escape 31, and escape 13 bottoms are provided with through hole 32, are used to pass connecting rod 3.Described connecting rod 3 tops are cylinder 15, and the middle part is a cylindrical bar 16, and said connecting rod 3 is provided with step surface 36, and cylindrical bar 16 outer surfaces are provided with blind hole 17, and cylindrical bar 16 bottoms are provided with taper seat 18, and taper seat 18 bottoms are provided with one section hexahedron 19.The blind hole 17 of said connecting rod is provided with 3 at least.Contiguous block 5 is a fan-shaped cylinder; Contiguous block 5 is provided with an exterior arc surface 24; Exterior arc surface 24 cooperates with the inner arc surface 10 of mounting blocks; The offside of exterior arc surface 24 is provided with inner arc surface 25, and inner arc surface 25 cooperates with the outer surface of connecting rod 3, and inner arc surface 25 is provided with a contiguous block blind hole 26.The both sides of contiguous block 5 are respectively arranged with relative inclined-plane 27,37.Spring 7 is a spiral type 23, and spring 7 is placed in the blind hole 17 of connecting rod 3.Pin 4 is a straight pin, is respectively arranged with two sections cylinders that diameter is different, is respectively big end cylinder 20, small end cylinder 21, and is provided with step surface 22.The big end cylinder 20 of described pin 4 is placed in the blind hole 26 of contiguous block 5, and small end cylinder 21 passes spring 7, and step surface 22 holddown springs 7 with pin are installed in the blind hole 17 of connecting rod 3, makes spring 7 produce certain pretightning force.Pad 2 is a cylinder, is provided with through hole 14.Described pad 2 inserts connecting rods 3, is installed on the connecting rod step surface 36.With described connecting rod 3, contiguous block 5, pin 4, spring 7 and pad 2, put into mounting blocks 1 respectively.The cylinder 15 of connecting rod 3 inserts in the cylindrical hole 13 of mounting blocks 1 inside; Pad 2 is installed on the step surface of mounting blocks endoporus 24; The pretightning force of spring 7 compresses pin 4, and pin 4 props up contiguous block 5, and the exterior arc surface 24 of contiguous block 5 is combined together with interior circular arc 10 faces of installing hole closely.Mounting cap 6 through holes pass connecting rod 3, link together through screw thread and mounting blocks 1.
Claims (5)
1. a dental implant erecting tools is characterized in that comprising mounting blocks, mounting cap, connecting rod, contiguous block, pin, spring and pad;
Described mounting blocks top is provided with hexahedron, and the middle part is a cylinder, and the bottom is provided with external thread section, between middle part cylinder and thread segment, is provided with the external screw thread escape; The mounting blocks set inside has the mounting blocks endoporus, and is provided with the mounting blocks step surface, and mounting blocks endoporus bottom is provided with one section cylindrical hole, and the mounting blocks endoporus is provided with inner arc surface, and the both sides of inner arc surface are respectively arranged with the inclined-plane;
Mounting cap is a cylinder, and the cylinder end face is provided with the mounting cap female thread, matches with the mounting blocks external screw thread, through mounting cap female thread and mounting blocks external screw thread mounting blocks and mounting cap is linked together; Mounting cap female thread bottom is provided with the female thread escape, and the escape bottom is provided with through hole, is used to pass connecting rod;
Described connecting rod top is cylinder, and the connecting rod middle part is a cylindrical bar, and said connecting rod is provided with step surface, and the cylindrical bar outer surface is provided with blind hole, and the cylindrical bar bottom is provided with taper seat, and the taper seat bottom is provided with hexahedron;
Contiguous block is a fan-shaped cylinder; Contiguous block is provided with an exterior arc surface, and exterior arc surface cooperates with the mounting blocks inner arc surface, and the offside of exterior arc surface is provided with inner arc surface; Inner arc surface cooperates with the cylindrical bar outer surface of connecting rod, and inner arc surface is provided with a contiguous block blind hole; The both sides of contiguous block are respectively arranged with relative inclined-plane;
Spring is a spiral type, and spring is placed in the blind hole of connecting rod; Pin is straight pin; Be respectively arranged with two sections cylinders that diameter is different, be respectively big end cylinder, small end cylinder, and be provided with step surface; The big end cylinder of said pin is placed in the contiguous block blind hole; The small end cylinder passes spring, and the step surface holddown spring end with pin is installed in the blind hole of connecting rod;
Described pad inserts connecting rod, is installed on the connecting rod step surface; Described connecting rod, contiguous block, pin, spring and pad are put into mounting blocks respectively; The cylinder of connecting rod inserts in the inner cylindrical hole of mounting blocks; Pad is installed on the step surface of mounting blocks endoporus; The pretightning force of spring compresses pin, and pin props up contiguous block, and the inner arc surface of the exterior arc surface of contiguous block and installing hole endoporus is combined together closely; The mounting cap through hole passes connecting rod, links together through screw thread and mounting blocks.
2. a kind of dental implant erecting tools according to claim 1 is characterized in that said contiguous block, spring, pin are respectively arranged with 3.
3. a kind of dental implant erecting tools according to claim 1 is characterized in that the inner arc surface of described mounting blocks endoporus setting is provided with 3 places at least, and the inclined-plane of mounting blocks endoporus setting is provided with 6 places at least.
4. a kind of dental implant erecting tools according to claim 1 is characterized in that the blind hole of said connecting rod is provided with 3 at least.
5. a kind of dental implant erecting tools according to claim 1 is characterized in that said pad for circular, is provided with through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202657683U CN202198690U (en) | 2011-07-26 | 2011-07-26 | Dental implant body installing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202657683U CN202198690U (en) | 2011-07-26 | 2011-07-26 | Dental implant body installing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202198690U true CN202198690U (en) | 2012-04-25 |
Family
ID=45962833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202657683U Withdrawn - After Issue CN202198690U (en) | 2011-07-26 | 2011-07-26 | Dental implant body installing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202198690U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240229A (en) * | 2011-07-26 | 2011-11-16 | 常州百康特医疗器械有限公司 | Dental implant installation tool |
| CN109394353A (en) * | 2018-12-26 | 2019-03-01 | 常州赛乐医疗技术有限公司 | A kind of gutta-percha filling instrument handle with integrated casing |
-
2011
- 2011-07-26 CN CN2011202657683U patent/CN202198690U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240229A (en) * | 2011-07-26 | 2011-11-16 | 常州百康特医疗器械有限公司 | Dental implant installation tool |
| CN102240229B (en) * | 2011-07-26 | 2014-07-02 | 常州百康特医疗器械有限公司 | Dental implant installation tool |
| CN109394353A (en) * | 2018-12-26 | 2019-03-01 | 常州赛乐医疗技术有限公司 | A kind of gutta-percha filling instrument handle with integrated casing |
| CN109394353B (en) * | 2018-12-26 | 2024-03-12 | 常州赛乐医疗技术有限公司 | Gutta-percha filling instrument handle with integrated shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120425 Effective date of abandoning: 20140702 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120425 Effective date of abandoning: 20140702 |
|
| RGAV | Abandon patent right to avoid regrant |