CN114681075A - 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
- CN114681075A CN114681075A CN202210275076.XA CN202210275076A CN114681075A CN 114681075 A CN114681075 A CN 114681075A CN 202210275076 A CN202210275076 A CN 202210275076A CN 114681075 A CN114681075 A CN 114681075A
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- China
- Prior art keywords
- seat
- limiting
- positioning
- stainless steel
- screwdriver
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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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- 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
Abstract
The invention discloses a stainless steel special screwdriver for dental restoration, which comprises an installation seat, a connecting seat and a limiting cover, wherein the connecting seat is installed on one side of the installation seat, the limiting cover is connected to the top of the installation seat in a threaded manner, a buffer rod is installed on the inner wall of the installation seat, a positioning seat is installed 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 connected to the inner wall of the limiting seat in a sliding manner. 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 has certain limitation, the positioning effect on the limiting seat is increased through the arrangement of the positioning plate, the positioning block and the anti-slip block, the practicability of the device is increased through the position exchange of the limiting base and the limiting cover, the use time is prolonged, and the stable effect on the installation of the limiting seat can be better increased 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
The existing screwdriver used in dental operation work has the result that compared with the common screwdriver, the structure of the screwdriver used in dental operation is special, and the existing partial screwdriver used in dental operation still has certain defects, so that the usability of the device is affected.
The stainless steel special screwdriver repaired in dentistry in the prior art has the defects that:
patent document CN213098450U discloses a dental screw driver with fixed knot constructs, include "including the screwdriver body, the screwdriver body includes head handle, swing arm and tool bit, still includes fixed knot structure, fixed knot constructs including the lantern ring and fixed shell fragment, the lantern ring cover is established the lower extreme of head handle, fixed shell fragment sets up relatively the both sides of swing arm, the upper end and the lantern ring of fixed shell fragment are connected. The device has a fixing structure, so that the screwdriver body can be fixed in the oral cavity of a patient, the injury to the patient caused by falling off of a released hand is avoided, and the safety of dental surgery is improved.
Disclosure of Invention
The invention aims to provide a special stainless steel screwdriver for dental restoration, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme that the stainless steel special screwdriver for dental restoration comprises an installation seat, a connection seat and a limiting cover, wherein the connection seat is installed on one side of the installation seat, the limiting cover is in threaded connection with the top of the installation seat, a buffer rod is installed on the inner wall of the installation seat, a positioning seat is installed at the front end of the buffer rod, the limiting seat is clamped on the inner wall of the positioning seat, a screwdriver body is in sliding connection with the inner wall of the limiting seat, and the limiting base is in threaded connection with the bottom of the installation seat.
Preferably, one side of the connecting seat is provided with a limiting sleeve, the inner wall of the limiting sleeve is connected with an inserting rod in an embedded mode, one side of the inserting rod is provided with a limiting rod, and the tail end of the limiting rod is provided with a tailstock.
Preferably, the inner wall of the limiting cover is provided with a positioning plate, the bottom of the positioning plate is provided with a positioning block, and the bottom of the positioning block is provided with an anti-skid block.
Preferably, the inner bottom wall of the limiting base is provided with a clamping seat in a embedded mode, and the inner bottom wall of the clamping seat is provided with a clamping rod.
Preferably, the bottom of the limiting cover and the top of the limiting base are both provided with a positioning rod, and the top and the bottom of the limiting base are both provided with a positioning hole.
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 insertion 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 the limiting cover and the top of the limiting base are both provided with threaded rings, the threaded rings are located on the outer sides of the positioning rods, and the outer surfaces of the threaded rings are in threaded connection with the inner portion of the mounting seat.
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 has certain limitation, the positioning effect on the limiting seat is increased through the arrangement of the positioning plate, the positioning block and the anti-slip block, the practicability of the device is increased through the position exchange of the limiting base and the limiting cover, the use time is prolonged, and the stable effect on the installation of the limiting seat can be better increased 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 rod, the fixing bolt and the connecting bolt, the inserting rod is limited and fixed, and the easy disassembly of the limiting rod structure is added, and the threaded connection mode of partial structure of the device is adopted, so that the integral easy disassembly of the device is added, convenience is added for the maintenance and replacement of the device structure, 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 the mount structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the structure of the insertion rod of the present invention;
FIG. 4 is a schematic cross-sectional view of a stop cap according to the present invention;
fig. 5 is a schematic sectional view of the structure of the limiting base of the present invention.
In the figure: 1. a mounting seat; 2. a connecting seat; 3. a limiting cover; 4. a buffer rod; 5. positioning seats; 6. a limiting seat; 7. a screwdriver body; 8. a limiting base; 9. a limiting sleeve; 10. a plug-in rod; 11. a limiting rod; 12. a tailstock; 13. positioning a plate; 14. positioning blocks; 15. anti-skid blocks; 16. a clamping seat; 17. a clamping and connecting rod; 18. positioning a rod; 19. positioning holes; 20. fixing the bolt; 21. an engagement bolt; 22. a threaded ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
The first embodiment is as follows:
referring to fig. 1, 2, 4 and 5, an embodiment of the invention provides a stainless steel special screwdriver for dental restoration, which comprises an installation seat 1, a positioning seat 5 and a limiting seat 6, wherein 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 limiting 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 the positioning seat 5, the inner wall of the positioning seat 5 is clamped with the limiting seat 6, the inner wall of the limiting seat 6 is in sliding connection with a screwdriver body 7, the bottom of the installation 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 an anti-slip block 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 rod 17, the bottom of the limiting cover 3 and the top of the limiting base 8 are both provided with positioning rods 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 base 8 are both provided with threaded rings 22, the threaded rings 22 are positioned on the outer sides of the positioning rods 18, and the outer surfaces of the threaded rings 22 are in threaded connection with the inner part of the mounting seat 1;
through mount pad 1, positioning seat 5, spacing seat 6, spacing base 8, joint seat 16, joint pole 17, the setting of screwdriver body 7, screwdriver body 7 sliding position has certain restriction, through locating plate 13, the setting of locating piece 14 and non slipping spur 15, thereby add the positioning action to spacing seat 6, and the accessible exchanges to spacing base 8 and spacing position of lid 3, add the practicality of device, it is long when extension and use, and through locating lever 18 and locating hole 19 joint, thereby can be better add the stabilizing action to spacing seat 6 installation.
Example two:
referring to fig. 1 and 3, an embodiment of the invention provides a stainless steel special screwdriver for dental restoration, which includes a connecting seat 2, a limiting sleeve 9 and an insertion rod 10, wherein the limiting sleeve 9 is installed on one side of the connecting seat 2, a fixing bolt 20 is connected to a top thread of the limiting sleeve 9 in a penetrating manner, a front end thread of the fixing bolt 20 is connected to the inside of the insertion rod 10, a bottom thread of the limiting sleeve 9 is connected to an engagement bolt 21 in a penetrating manner, a front end thread of the engagement bolt 21 is connected to the inside of the fixing bolt 20, the insertion rod 10 is connected to an inner wall of the limiting sleeve 9 in an embedded manner, a limiting rod 11 is installed on one side of the insertion rod 10, and a tail seat 12 is arranged at the tail end of the limiting rod 11;
through connecting seat 2, limit sleeve 9, inserted link 10, fixing bolt 20 and linking bolt 21's setting, it is spacing fixed to carry out to inserted link 10, and has addd the just nature of tearing open of gag lever post 11 structure, and the threaded connection mode of device partial structure to add the holistic just nature of tearing open of device, then add the convenience for the 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 matching work of the mounting seat 1 and the positioning seat 5, the positioning seat 5 plays a positioning role in clamping the limiting seat 6, and through the mounting connection of the limiting base 8, the clamping rod 17 on the clamping seat 16 is in limiting clamping connection with a hole in the screwdriver body 7, the upper end and the lower end of the screwdriver body 7 have the same structure, the screwdriver body 7 cannot rotate, can perform limiting sliding up and down in the limiting seat 6, the sliding position has certain limitation, the limiting cover 3 is mounted and connected in a threaded connection mode, and through the arrangement of the positioning plate 13, the positioning block 14 and the anti-sliding block 15, the positioning function of the limiting seat 6 is added, and the positions of the limiting base 8 and the limiting cover 3 can be exchanged, so that the screw cutter body 7 can be conveniently used for changing heads, the practicability of the device is added, the length of use is prolonged, and the clamping connection is realized through the positioning rod 18 and the positioning hole 19, thereby can be better add the stabilizing action to the installation of spacing seat 6, through connecting seat 2 and spacing sleeve 9's setting, carry out the joint back between accessible peg graft pole 10 and the spacing sleeve 9, accessible fixing bolt 20 and linking bolt 21's setting, it is spacing fixed to carry out the peg graft pole 10, and added the just nature of tearing open of gag lever post 11 structure, and the threaded connection mode of device partial structure, thereby add the holistic just nature of tearing open of device, then add the facility for the maintenance and the change of device structure, the practicality of high-speed installations.
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 attributes 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 (7)
1. The utility model provides a special screwdriver of stainless steel for dentistry is restoreed, includes mount pad (1), connecting seat (2) and spacing lid (3), its characterized in that: connecting seat (2) are installed to one side of mount pad (1), the top threaded connection of mount pad (1) has spacing lid (3), buffer bar (4) are installed to the inner wall of mount pad (1), positioning seat (5) are installed to the front end of buffer bar (4), the inner wall joint of positioning seat (5) has spacing seat (6), spacing seat (6) inner wall sliding connection has screwdriver body (7), the bottom threaded connection of mount pad (1) has spacing base (8).
2. The stainless steel special screwdriver for dental restoration according to claim 1, wherein the screwdriver comprises: the tail-limiting device is characterized in that a limiting sleeve (9) is installed on one side of the connecting seat (2), an inserting rod (10) is connected to the inner wall of the limiting sleeve (9) in an embedded mode, a limiting rod (11) is installed on one side of the inserting rod (10), and a tail seat (12) is arranged at the tail end of the limiting rod (11).
3. The stainless steel special screwdriver for dental restoration according to claim 1, wherein: 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), and the bottom of the positioning block (14) is provided with an anti-skid block (15).
4. The stainless steel special screwdriver for dental restoration according to claim 1, wherein: the inner bottom wall of the limiting base (8) is embedded with a clamping seat (16), and the inner bottom wall of the clamping seat (16) is provided with a clamping rod (17).
5. The stainless steel special screwdriver for dental restoration according to claim 1, wherein: the bottom of the limiting cover (3) and the top of the limiting base (8) are both provided with positioning rods (18), and the top and the bottom of the limiting base (6) are both provided with positioning holes (19).
6. The stainless steel special screwdriver for dental restoration according to claim 2, wherein: the top thread of the limiting sleeve (9) is connected with a fixing bolt (20) in a penetrating mode, the front end of the fixing bolt (20) is connected to the inside of the inserting rod (10) in a threaded mode, the bottom thread of the limiting sleeve (9) is connected with a connecting bolt (21) in a penetrating mode, and the front end of the connecting bolt (21) is connected to the inside of the fixing bolt (20) in a threaded mode.
7. The stainless steel special screwdriver for dental restoration according to claim 1, wherein: the bottom of the limiting cover (3) and the top of the limiting base (8) are both provided with threaded rings (22), the threaded rings (22) are located on the outer sides of the positioning rods (18), and the outer surfaces of the threaded rings (22) are in threaded connection with the inner portion of the mounting seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210275076.XA CN114681075A (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 CN114681075A (en) | 2022-03-21 | 2022-03-21 | Be used for prosthetic stainless steel special screwdriver of dentistry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114681075A true CN114681075A (en) | 2022-07-01 |
Family
ID=82138363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210275076.XA Pending CN114681075A (en) | 2022-03-21 | 2022-03-21 | Be used for prosthetic stainless steel special screwdriver of dentistry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114681075A (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/CN114681075A/en active Pending
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 |
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