CN208048817U - A kind of anti-rotational film nail system - Google Patents
A kind of anti-rotational film nail system Download PDFInfo
- Publication number
- CN208048817U CN208048817U CN201721595261.8U CN201721595261U CN208048817U CN 208048817 U CN208048817 U CN 208048817U CN 201721595261 U CN201721595261 U CN 201721595261U CN 208048817 U CN208048817 U CN 208048817U
- Authority
- CN
- China
- Prior art keywords
- rotating ring
- rivet nut
- groove
- nail system
- screwdriver
- 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.)
- Active
Links
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a kind of anti-rotational film nail systems, including main body and inside groove, the upper end of the main body is provided with ailhead, and annular groove is mounted in the middle part of ailhead, it is fixed with rivet nut below the ailhead, and it is both provided with through-hole at left and right sides of rivet nut upper end, the inside groove is internally provided with screwdriver, and inside groove is located at the inside of rivet nut, the surface of the screwdriver is provided with screw thread, and opening is mounted on the outside of threaded lower end, rotating ring is installed on the outside of the opening, and the inner wall in the middle part of rotating ring is provided with internal thread, the upper and lower ends of the internal thread are respectively and fixedly provided with outer wall, and the positioned inside of outer wall is fluted, the inside of the groove is fixed with pointer, perforation is provided in the middle part of the rotating ring.The anti-rotational film nail system is provided with 2 centrosymmetric through-holes about rivet nut, can wear connecting cord with through-hole so that entire main body is convenient for mounting and dismounting, and improves the performance of its actual use.
Description
Technical field
The utility model is related to film spike devices technical field, specially a kind of anti-rotational film nail system.
Background technology
Chinese Journal of Stomatology the 4th phase page 248~250 of volume 38 in July, 2003, publish that Qiu Li is new etc. to be delivered
It is entitled《The Primary Study of pure titanium film CN203458482U specifications application effect of page 3,2/5 4 in implant surgery》Article, text
In disclose using pure titanium film establish osteanagenesis repair space, and using planting body and cover nut method fix titanium film, can
It prevents film from shifting and collapsing, while ensureing to transplant broken bone block and the stabilization of blood clot, be conducive to Bone Defect Repari, be directed to film nail system
The application of system.
Film nail system in the market has that advance and retreat control is complex and difficult, and film nail is caused to be difficult to be moved
It is dynamic, make its use extremely inconvenient, and film nail it is fixed after the problem of being easy to happen rotation, for this purpose, it is proposed that a kind of anti-rotational, just
In the anti-rotational film nail system that control is retreated.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of anti-rotational film nail system
Film nail system has that advance and retreat control is complex and difficult, causes film nail to be difficult to be moved, allows it using extremely not
Just, and film follows closely the problem of being easy to happen rotation after fixing.
To achieve the above object, the utility model provides the following technical solutions：A kind of anti-rotational film nail system, including main body
And inside groove, the upper end of the main body is provided with ailhead, and annular groove is mounted in the middle part of ailhead, is fixed with below the ailhead
Rivet nut, and through-hole is both provided at left and right sides of rivet nut upper end, the inside groove is internally provided with screwdriver, and inside groove is located at nail
The surface of the inside of body, the screwdriver is provided with screw thread, and opening is mounted on the outside of threaded lower end, the outside of the opening
Rotating ring being installed, and the inner wall in the middle part of rotating ring is provided with internal thread, the upper and lower ends of the internal thread are respectively and fixedly provided with outer wall,
And the positioned inside of outer wall is fluted, the inside of the groove is fixed with pointer, and perforation is provided in the middle part of the rotating ring, and
Upper and lower ends on the outside of rotating ring are respectively connected with limited block, and the bottom end of the rivet nut is fixed with grinding tooth film.
Preferably, the through-hole is provided with 2, and its central symmetry about rivet nut.
Preferably, the inside groove is ellipsoidal structure, and its center and the vertical central axes of screwdriver coincide.
Preferably, the height of the internal thread is the half of rotating ring height, and its internal diameter is less than the interior of rotating ring
Diameter.
Preferably, the pointer is distributed in a ring about rotating ring, and distance is equal between it.
Preferably, the grinding tooth film is to nibble dentalation, and it is to be fixedly connected with rivet nut.
Compared with prior art, the utility model has the beneficial effects that：The anti-rotational film nail system is provided with 2 about nail
The centrosymmetric through-hole of body can wear connecting cord so that entire main body is convenient for mounting and dismounting, and improves in fact with through-hole
The performance that border uses, and the inside groove of promising ellipsoidal structure is arranged in it, facilitates and screwdriver is placed in inside groove, and make screwdriver
The screw thread on surface can be projected into outside inside groove, be connected to a fixed convenient for screwdriver and rotating ring, and it is provided with height as rotation
The internal thread of the half of ring height can be very good to be connected with screw thread by internal thread outstanding, while ensure to rotate
There are rotary gaps between ring and rivet nut, are rotated on the outside of rivet nut convenient for rotating ring, and it is provided with finger about rotating ring
The pointer being distributed in a ring when rotated convenient for rotating ring can observe rotation by the interior pointer for being trapped in inside grooves
The number of turns and angle make it more convenient using process, and the grinding tooth film of promising grinding tooth shape structure is arranged in it, passes through its grinding tooth knot
Structure can be very good to prevent from rotating, and keep its fixed more stable and secured.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is enlarged structure schematic diagram at A in the utility model Fig. 1；
Fig. 3 is the utility model rotating ring overlooking structure diagram.
In figure：1, main body, 2, ailhead, 3, annular groove, 4, rivet nut, 5, through-hole, 6, inside groove, 7, screwdriver, 8, screw thread, 9, open
Mouthful, 10, rotating ring, 11, internal thread, 12, outer wall, 13, groove, 14, pointer, 15, perforation, 16, limited block, 17, grinding tooth film.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of anti-rotational film nail system, including main body 1,
Ailhead 2, annular groove 3, rivet nut 4, through-hole 5, inside groove 6, screwdriver 7, screw thread 8, opening 9, rotating ring 10, internal thread 11, outer wall 12,
Groove 13, pointer 14, perforation 15, limited block 16 and grinding tooth film 17, the upper end of main body 1 are provided with ailhead 2, and the middle part of ailhead 2
It is mounted with annular groove 3, the lower section of ailhead 2 is fixed with rivet nut 4, and through-hole 5, through-hole 5 are both provided at left and right sides of 4 upper end of rivet nut
It is provided with 2, and its central symmetry about rivet nut 4, connecting cord can be worn with through-hole 5 so that entire main body 1 is convenient for pacifying
Assembly and disassembly improve the performance of its actual use, and inside groove 6 is internally provided with screwdriver 7, and inside groove 6 is located at the interior of rivet nut 4
Portion, inside groove 6 is ellipsoidal structure, and its center and the vertical central axes of screwdriver 7 coincide, and facilitate and are placed in screwdriver 7
In inside groove 6, and the screw thread 8 on 7 surface of screwdriver is enable to be projected into outside inside groove 6, is connected admittedly with rotating ring 10 convenient for screwdriver 7
Fixed, the surface of screwdriver 7 is provided with screw thread 8, and is mounted with opening 9 on the outside of 8 lower end of screw thread, and 9 outside of being open is equipped with rotation
Change 10, and the inner wall at 10 middle part of rotating ring is provided with internal thread 11, the height of internal thread 11 is two points of 10 height of rotating ring
One of, and its internal diameter is less than the internal diameter of rotating ring 10, can be very good to be connected with screw thread 8 by internal thread 11 outstanding, together
When ensure that there are rotary gaps between rotating ring 10 and rivet nut 4, are rotated convenient for rotating ring 10 in 4 outside of rivet nut, internal thread
11 upper and lower ends are respectively and fixedly provided with outer wall 12, and the positioned inside fluted 13 of outer wall 12, and the inside of groove 13 is fixed with pointer
14, pointer 14 is distributed in a ring about rotating ring 10, and distance is equal between it, when rotated convenient for rotating ring 10, Ke Yitong
The pointer 14 inside groove 13 is trapped in observe the number of turns and angle of rotation in crossing, and makes it more convenient using process, rotation
The middle part of ring 10 is provided with perforation 15, and the upper and lower ends in 10 outside of rotating ring are respectively connected with limited block 16, and the bottom end of rivet nut 4 is solid
Surely it is to nibble dentalation, and it is to be fixedly connected with rivet nut 4 to have grinding tooth film 17, grinding tooth film 17, can be very by its grinding tooth structure
Good prevents from rotating, and keeps its fixed more stable and secured.
Operation principle：For this kind of anti-rotational film nail system, binding line is connect to wear by annular groove 3 and through-hole 5 first
Rope, it is convenient that main body 1 is controlled by cotton rope in use, can pass through rotate rotating ring 10 later so that with it is interior
The screw thread 8 that screw thread 11 drives at opening 9 and its helicitic texture matches is rotated, so that screwdriver 7 is with interior spiral shell
The spiral force generated between line 11 and screw thread 8 is moved, and when rotating rotating ring 10, can be trapped in groove 13 by interior
The pointer 14 in portion observes the number of turns and angle of rotation, makes it more convenient using process, while internal thread outstanding 11 can
To be connected well with screw thread 8, while ensureing that there are rotary gaps between rotating ring 10 and rivet nut 4, exist convenient for rotating ring 10
4 outside of rivet nut is rotated, and finally to nibble the grinding tooth film 17 of dentalation, can be very good to prevent main body 1 and rivet nut 4 from revolving
Turn, keep its fixed more stable and securely, completes the use process of entire anti-rotational film nail system like this.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of anti-rotational film nail system, including main body (1) and inside groove (6), it is characterised in that：The upper end of the main body (1) is set
It is equipped with ailhead (2), and is mounted with annular groove (3) in the middle part of ailhead (2), rivet nut (4) is fixed with below the ailhead (2), and
Through-hole (5) is both provided at left and right sides of rivet nut (4) upper end, the inside groove (6) is internally provided with screwdriver (7), and inside groove
(6) it is located at the inside of rivet nut (4), the surface of the screwdriver (7) is provided with screw thread (8), and the outside placement of screw thread (8) lower end
There is opening (9), rotating ring (10) is installed on the outside of the opening (9), and the inner wall in the middle part of rotating ring (10) is provided with interior spiral shell
The upper and lower ends of line (11), the internal thread (11) are respectively and fixedly provided with outer wall (12), and the positioned inside of outer wall (12) is fluted
(13), the inside of the groove (13) is fixed with pointer (14), perforation (15) is provided in the middle part of the rotating ring (10), and revolve
Upper and lower ends on the outside of change (10) are respectively connected with limited block (16), and the bottom end of the rivet nut (4) is fixed with grinding tooth film (17).
2. a kind of anti-rotational film nail system according to claim 1, it is characterised in that：The through-hole (5) is provided with 2,
And its central symmetry about rivet nut (4).
3. a kind of anti-rotational film nail system according to claim 1, it is characterised in that：The inside groove (6) is that ellipse is tied
Structure, and its center and the vertical central axes of screwdriver (7) coincide.
4. a kind of anti-rotational film nail system according to claim 1, it is characterised in that：The height of the internal thread (11) is
The half of rotating ring (10) height, and its internal diameter is less than the internal diameter of rotating ring (10).
5. a kind of anti-rotational film nail system according to claim 1, it is characterised in that：The pointer (14) is about rotating ring
(10) it is distributed in a ring, and distance is equal between it.
6. a kind of anti-rotational film nail system according to claim 1, it is characterised in that：The grinding tooth film (17) is grinding tooth shape
Structure, and it is to be fixedly connected with rivet nut (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721595261.8U CN208048817U (en) | 2017-11-25 | 2017-11-25 | A kind of anti-rotational film nail system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721595261.8U CN208048817U (en) | 2017-11-25 | 2017-11-25 | A kind of anti-rotational film nail system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208048817U true CN208048817U (en) | 2018-11-06 |
Family
ID=63997727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721595261.8U Active CN208048817U (en) | 2017-11-25 | 2017-11-25 | A kind of anti-rotational film nail system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208048817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928820A (en) * | 2017-11-25 | 2018-04-20 | 南通玉蕙口腔医院有限公司 | A kind of anti-rotational film nail system |
-
2017
- 2017-11-25 CN CN201721595261.8U patent/CN208048817U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928820A (en) * | 2017-11-25 | 2018-04-20 | 南通玉蕙口腔医院有限公司 | A kind of anti-rotational film nail system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208048817U (en) | A kind of anti-rotational film nail system | |
| CN209068091U (en) | A kind of multi-action computer display screen rack | |
| CN206006758U (en) | One kind rocks ceramic water cup | |
| CN207213549U (en) | The laser module support of intelligent ball machine | |
| CN207087732U (en) | A kind of screwdriver easy to use | |
| CN107928820A (en) | A kind of anti-rotational film nail system | |
| CN203897714U (en) | Automatic cabinet | |
| CN215305761U (en) | Oral cavity opening fixer for patient examination in department of respiration | |
| CN209232294U (en) | A kind of fixed device of mine warning sign | |
| CN209211690U (en) | A kind of vertical spliced wall of civil engineering | |
| CN209713673U (en) | A kind of Novel moxibustion box easy to use | |
| CN209122185U (en) | A kind of convenience carries out the ear-nose-throat department extension fixture of expansion support to ear canal | |
| CN207738220U (en) | A kind of Bobbin for spinning | |
| CN209524007U (en) | A kind of SAE flange being readily disassembled | |
| CN205360089U (en) | Thoracic drainage tube pipe diameter regulator | |
| CN206078911U (en) | Lipstick type candy | |
| CN209161238U (en) | A kind of mouse with length of cable regulatory function | |
| CN206151853U (en) | Medical atomized liquid storage bottle | |
| CN203844284U (en) | Oil press | |
| CN209212720U (en) | A kind of RTV control is at set of connection devices | |
| CN205612557U (en) | Medical tray | |
| CN108325841A (en) | The sorting machine separator plate being easily installed | |
| CN208097401U (en) | A kind of housing construction for candy machine | |
| CN209151762U (en) | A kind of adjustable Chinese garden planting case of cultivated area | |
| CN208913528U (en) | A kind of cylinder class product screw threads for fastening mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |