CN114681075B - Be used for prosthetic stainless steel special screwdriver of dentistry - Google Patents
Be used for prosthetic stainless steel special screwdriver of dentistry Download PDFInfo
- Publication number
- CN114681075B CN114681075B CN202210275076.XA CN202210275076A CN114681075B CN 114681075 B CN114681075 B CN 114681075B CN 202210275076 A CN202210275076 A CN 202210275076A CN 114681075 B CN114681075 B CN 114681075B
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- Prior art keywords
- seat
- positioning
- limit
- rod
- wall
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- 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.)
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 13
- 239000010935 stainless steel Substances 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000012634 fragment Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C3/00—Dental tools or instruments
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial 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)
- Orthopedic Medicine & Surgery (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a stainless steel special screwdriver for dental restoration, which comprises a mounting seat, a connecting seat and a limiting cover, wherein the connecting seat is arranged on one side of the mounting seat, the top of the mounting seat is in threaded connection with the limiting cover, a buffer rod is arranged on the inner wall of the mounting seat, a positioning seat is arranged at the front end of the buffer rod, the limiting seat is clamped on the inner wall of the positioning seat, and a screwdriver body is slidably connected on the inner wall of the limiting seat. According to the invention, through the arrangement of the mounting seat, the positioning seat, the limiting base, the clamping seat, the clamping rod and the screwdriver body, the sliding position of the screwdriver body is limited to a certain extent, the positioning effect on the limiting seat is added through the arrangement of the positioning plate, the positioning block and the anti-sliding block, the practicability of the device is improved through the position exchange of the limiting base and the limiting cover, the use time is prolonged, and the stability on the mounting of the limiting seat can be better improved through the clamping connection of the positioning rod and the positioning hole.
Description
Technical Field
The invention relates to the technical field of dental equipment, in particular to a stainless steel special screwdriver for dental restoration.
Background
Compared with the common screwdriver result, the structure of the screwdriver for dental operation is special, and the use of the existing part of the screwdriver for dental operation still has certain defects, thereby influencing the usability of the device.
The defect of the stainless steel special screwdriver for dental restoration in the prior art is that:
Patent document CN213098450U discloses a dental screw driver with fixed knot constructs, including "including the screw driver body, the screw driver body includes knob, dwang and tool bit, still includes fixed knot constructs, fixed knot constructs including lantern ring and fixed shell fragment, the lantern ring cover is established the lower extreme of knob, fixed shell fragment sets up relatively the both sides of dwang, the upper end and the lantern ring of fixed shell fragment are connected. The dental surgical instrument has the advantages that the fixing structure is adopted, the screwdriver body can be fixed in the oral cavity of a patient, the damage to the patient caused by the falling of hands is avoided, and the safety of dental surgery is improved.
Disclosure of Invention
The invention aims to provide a stainless steel special screwdriver for dental restoration, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the invention provides the technical scheme that the stainless steel special screwdriver for dental restoration comprises a mounting seat, a connecting seat and a limiting cover, wherein the connecting seat is arranged on one side of the mounting seat, the top of the mounting seat is in threaded connection with the limiting cover, a buffer rod is arranged on the inner wall of the mounting seat, a positioning seat is arranged at the front end of the buffer rod, the inner wall of the positioning seat is clamped with the limiting seat, the inner wall of the limiting seat is in sliding connection with a screwdriver body, and the bottom of the mounting seat is in threaded connection with a limiting base.
Preferably, a limit sleeve is arranged on one side of the connecting seat, an inserting rod is connected to the inner wall of the limit sleeve in a jogged mode, a limit rod is arranged on one side of the inserting rod, and a tail seat is arranged at the tail end of the limit rod.
Preferably, the locating plate is installed to the inner wall of spacing lid, the locating piece is installed to locating plate bottom, the bottom of locating piece is provided with the non slipping spur.
Preferably, the inner bottom wall of the limit base is embedded with a clamping base, and the inner bottom wall of the clamping base is provided with a clamping rod.
Preferably, the bottom of the limit cover and the top of the limit base are both provided with positioning rods, and the top and the bottom of the limit base are both provided with positioning holes.
Preferably, the top thread of the limiting sleeve is connected with a fixing bolt in a penetrating manner, the front end of the fixing bolt is connected with the inside of the plugging rod in a threaded manner, the bottom thread of the limiting sleeve is connected with a connecting bolt in a penetrating manner, and the front end of the connecting bolt is connected with the inside of the fixing bolt in a threaded manner.
Preferably, the bottom of spacing lid and the top of spacing base all are provided with the screwed ring, and the screwed ring is located the outside of locating lever, and the surface threaded connection of screwed ring is in the inside of mount pad.
Compared with the prior art, the invention has the following beneficial effects:
1. According to the invention, through the arrangement of the mounting seat, the positioning seat, the limiting base, the clamping seat, the clamping rod and the screwdriver body, the sliding position of the screwdriver body is limited to a certain extent, the positioning effect on the limiting seat is added through the arrangement of the positioning plate, the positioning block and the anti-sliding block, the practicability of the device is improved through the position exchange of the limiting base and the limiting cover, the use time is prolonged, and the stability on the mounting of the limiting seat can be better improved through the clamping connection of the positioning rod and the positioning hole.
2. According to the invention, through the arrangement of the connecting seat, the limiting sleeve, the inserting connection rod, the fixing bolt and the connecting bolt, the inserting connection rod is limited and fixed, the convenient disassembly of the limiting rod structure is added, and the threaded connection mode of the device part structure is adopted, so that the convenient disassembly of the whole device is added, the maintenance and replacement of the device structure are facilitated, and the practicability of the device is improved.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a mounting base structure of the present invention;
FIG. 3 is a schematic cross-sectional view of a jack rod according to the present invention;
FIG. 4 is a schematic cross-sectional view of a stopper cap according to the present invention;
fig. 5 is a schematic cross-sectional view of a limiting base structure of the present invention.
In the figure: 1. a mounting base; 2. a connecting seat; 3. a limit cover; 4. a buffer rod; 5. a positioning seat; 6. a limit seat; 7. a screwdriver body; 8. a limit base; 9. a limit sleeve; 10. inserting a connecting rod; 11. a limit rod; 12. a tailstock; 13. a positioning plate; 14. a positioning block; 15. an anti-skid block; 16. a clamping seat; 17. a clamping rod; 18. a positioning rod; 19. positioning holes; 20. a fixing bolt; 21. a connecting bolt; 22. a threaded ring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Embodiment one:
Referring to fig. 1, fig. 2, fig. 4 and fig. 5, an embodiment of the present invention provides a stainless steel special screwdriver for dental restoration, which comprises a mounting seat 1, a positioning seat 5 and a limiting seat 6, wherein one side of the mounting seat 1 is provided with a connecting seat 2, the top of the mounting seat 1 is in threaded connection with a limiting cover 3, the inner wall of the mounting seat 1 is provided with a buffer rod 4, the front end of the buffer rod 4 is provided with a positioning seat 5, the inner wall of the positioning seat 5 is clamped with a limiting seat 6, the inner wall of the limiting seat 6 is in sliding connection with a screwdriver body 7, the bottom of the mounting seat 1 is in threaded connection with a limiting base 8, the inner wall of the limiting cover 3 is provided with a positioning plate 13, the bottom of the positioning plate 13 is provided with a positioning block 14, the bottom of the positioning block 14 is provided with a non-skid 15, the inner bottom wall of the limiting base 8 is embedded with a clamping seat 16, the inner bottom wall of the clamping seat 16 is provided with a clamping 17, the bottom of the limiting cover 3 and the top of the limiting seat 8 are both provided with a positioning rod 18, the top and the bottom of the limiting seat 6 are both provided with positioning holes 19, the bottom of the limiting cover 3 and the top of the limiting seat 8 are both provided with a positioning ring 22 at the outer surface of the threaded ring 22, which is positioned at the outer surface of the threaded ring 18 and is in threaded connection with the threaded ring 18;
Through setting up of mount pad 1, positioning seat 5, spacing seat 6, spacing base 8, joint seat 16, joint pole 17, screwdriver body 7, the slip position of screwdriver body 7 has certain restriction, through setting up of locating plate 13, locating piece 14 and non slipping spur 15, thereby add the positioning effect to spacing seat 6, and the accessible is the position exchange of spacing base 8 and spacing lid 3, add the practicality of device, extension and the during operation are long, and through locating lever 18 and locating hole 19 joint, thereby the steady action to spacing seat 6 installation of addition that can be better.
Embodiment two:
Referring to fig. 1 and 3, an embodiment of the present invention provides a stainless steel special screwdriver for dental restoration, which comprises a connecting seat 2, a limit sleeve 9 and an inserting rod 10, wherein the limit sleeve 9 is installed on one side of the connecting seat 2, a fixing bolt 20 is connected through the top thread of the limit sleeve 9, the front end of the fixing bolt 20 is connected with the inside of the inserting rod 10 through threads, a connecting bolt 21 is connected through the bottom thread of the limit sleeve 9 through threads, the front end of the connecting bolt 21 is connected with the inside of the fixing bolt 20 through threads, the inserting rod 10 is connected with the inner wall of the limit sleeve 9 through embedding, a limit rod 11 is installed on one side of the inserting rod 10, and a tailstock 12 is arranged at the tail end of the limit rod 11;
Through the setting of connecting seat 2, spacing sleeve 9, peg graft pole 10, fixing bolt 20 and linking bolt 21, carry out spacing fixed to peg graft pole 10, and added the just tearing open of gag lever post 11 structure, and the threaded connection mode of device part structure to increase the holistic just tearing open of device, then add the facility for maintenance and the change of device structure, improve the practicality of device.
In the invention, the working steps of the device are as follows:
Through the collocation work of mount pad 1 and positioning seat 5, positioning seat 5 plays the effect of location to the joint of spacing seat 6, and through the erection joint of spacing base 8, thereby make the joint pole 17 on the joint seat 16 carry out spacing joint with the hole in the screwdriver body 7, the upper and lower both ends structure of screwdriver body 7 is the same, the screwdriver body 7 can't rotate, can carry out the spacing slip from top to bottom in spacing seat 6, and sliding position has certain restriction, spacing lid 3 carries out erection joint through the mode of threaded connection, and through setting up of locating plate 13, locating piece 14 and non slipping block 15, thereby add the positioning action to spacing seat 6, and the accessible is used to the head changing of screwdriver body 7, then add the practicality of device, extension and long in service time, and through locating lever 18 and locating hole 19 joint, thereby the effect of what can be better add to the installation of spacing seat 6, through setting up of connecting seat 2 and spacing sleeve 9, can carry out the joint through between plug 10 and the spacing sleeve 9, through the fixed connection of 21, the structure of the plug rod is convenient for the connection, the structure of the connection is convenient for the installation of the connection, and the connection of the extension rod is convenient to be replaced, and the structure is convenient to add the bolt 11.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. Be used for prosthetic stainless steel special screwdriver of dentistry, including mount pad (1), connecting seat (2) and spacing lid (3), its characterized in that: one side of the installation seat (1) is provided with a connecting seat (2), the top of the installation seat (1) is in threaded connection with a limit cover (3), the inner wall of the installation seat (1) is provided with a buffer rod (4), the front end of the buffer rod (4) is provided with a positioning seat (5), the inner wall of the positioning seat (5) is clamped with a limit seat (6), the inner wall of the limit seat (6) is in sliding connection with a screwdriver body (7), the bottom of the installation seat (1) is in threaded connection with a limit base (8),
A positioning plate (13) is arranged on the inner wall of the limit cover (3), a positioning block (14) is arranged at the bottom of the positioning plate (13), and an anti-skid block (15) is arranged at the bottom of the positioning block (14);
a clamping seat (16) is embedded and installed on the inner bottom wall of the limiting base (8), and a clamping rod (17) is arranged on the inner bottom wall of the clamping seat (16);
the bottom of spacing lid (3) and the top of spacing base (8) all are provided with locating lever (18), locating hole (19) have all been seted up to the top and the bottom of spacing seat (6).
2. A stainless steel dedicated screwdriver for dental restoration according to claim 1, wherein: one side of the connecting seat (2) is provided with a limit sleeve (9), the inner wall of the limit sleeve (9) is connected with a plug rod (10) in a jogged mode, one side of the plug rod (10) is provided with a limit rod (11), and the tail end of the limit rod (11) is provided with a tail seat (12).
3. A stainless steel dedicated screwdriver for dental restoration according to claim 2, wherein: the top thread through-connection of limit sleeve (9) has fixing bolt (20), and the front end threaded connection of fixing bolt (20) is in the inside of pegging graft pole (10), the bottom thread through-connection of limit sleeve (9) has linking bolt (21), and the front end threaded connection of linking bolt (21) is in the inside of fixing bolt (20).
4. A stainless steel dedicated screwdriver for dental restoration according to claim 1, wherein: the bottom of spacing lid (3) and the top of spacing base (8) all are provided with screwed ring (22), and screwed ring (22) are located the outside of locating lever (18), and the surface threaded connection of screwed ring (22) is in the inside of mount pad (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210275076.XA CN114681075B (en) | 2022-03-21 | 2022-03-21 | Be used for prosthetic stainless steel special screwdriver of dentistry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210275076.XA CN114681075B (en) | 2022-03-21 | 2022-03-21 | Be used for prosthetic stainless steel special screwdriver of dentistry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114681075A CN114681075A (en) | 2022-07-01 |
| CN114681075B true CN114681075B (en) | 2024-05-28 |
Family
ID=82138363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210275076.XA Active CN114681075B (en) | 2022-03-21 | 2022-03-21 | Be used for prosthetic stainless steel special screwdriver of dentistry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114681075B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200940035A (en) * | 2006-09-22 | 2009-10-01 | Micro Mega Int Mfg Sa | Universal contra-angle screwdriver for implantology |
| TW201812243A (en) * | 2016-09-22 | 2018-04-01 | Multi Tek Fasteners & Parts Mft Corp | Screw fixture rapidly adjusting the outer diameter of a male thread portion so that the screw can be quickly mounted in and dismounted from the socket tube |
| CN207710660U (en) * | 2017-10-27 | 2018-08-10 | 上海杰达齿科制作有限公司 | A kind of screwdriver |
| CN211560439U (en) * | 2020-01-18 | 2020-09-25 | 广州莲之花口腔医疗门诊部有限公司 | Fixing device for preventing mistaken swallowing in screw driver port for planting |
| CN112372560A (en) * | 2020-10-30 | 2021-02-19 | 广东闽桂建设有限公司 | Mounting tool for municipal building |
| CN113580056A (en) * | 2021-07-28 | 2021-11-02 | 广东铭利达科技有限公司 | Special tool capable of quickly disassembling and assembling terminal |
-
2022
- 2022-03-21 CN CN202210275076.XA patent/CN114681075B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200940035A (en) * | 2006-09-22 | 2009-10-01 | Micro Mega Int Mfg Sa | Universal contra-angle screwdriver for implantology |
| TW201812243A (en) * | 2016-09-22 | 2018-04-01 | Multi Tek Fasteners & Parts Mft Corp | Screw fixture rapidly adjusting the outer diameter of a male thread portion so that the screw can be quickly mounted in and dismounted from the socket tube |
| CN207710660U (en) * | 2017-10-27 | 2018-08-10 | 上海杰达齿科制作有限公司 | A kind of screwdriver |
| CN211560439U (en) * | 2020-01-18 | 2020-09-25 | 广州莲之花口腔医疗门诊部有限公司 | Fixing device for preventing mistaken swallowing in screw driver port for planting |
| CN112372560A (en) * | 2020-10-30 | 2021-02-19 | 广东闽桂建设有限公司 | Mounting tool for municipal building |
| CN113580056A (en) * | 2021-07-28 | 2021-11-02 | 广东铭利达科技有限公司 | Special tool capable of quickly disassembling and assembling terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114681075A (en) | 2022-07-01 |
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