CN215960371U - Multifunctional hand root canal file holder - Google Patents
Multifunctional hand root canal file holder Download PDFInfo
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- CN215960371U CN215960371U CN202122109345.9U CN202122109345U CN215960371U CN 215960371 U CN215960371 U CN 215960371U CN 202122109345 U CN202122109345 U CN 202122109345U CN 215960371 U CN215960371 U CN 215960371U
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- stainless steel
- chuck
- file holder
- root canal
- file
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Abstract
The utility model belongs to the technical field of medical instruments, and discloses a multifunctional hand root canal file holder which comprises an aluminum handle, wherein one end of the aluminum handle is provided with a stainless steel chuck, the other end of the aluminum handle is provided with a stainless steel base, the front end of the stainless steel chuck is provided with a clamping block, the four clamping blocks are internally provided with a clamping opening and externally provided with external threads, the front end of each clamping block is provided with a conical head, the clamping block is in threaded connection with a first locking nut matched with the clamping block, the stainless steel base is in threaded connection with a hand file bent support rod, the front end of the hand file bent support rod is provided with a linear threaded section and a circular chuck, and the linear threaded section is in threaded connection with a second locking nut. And the method is suitable for the scene of field-free use.
Description
Technical Field
The utility model belongs to the technical field of medical instruments, and particularly relates to a multifunctional manual root canal file holder.
Background
The existing hand root canal file is used for initially detecting the root canal and is an important ring in the root canal treatment. In clinical treatment, the fingers pinch the handle of the hand to perform actions such as lifting up and down or screwing and rotating to detect and dredge the root canal. However, because the inside of the mouth is very narrow, fingers do not have good space for deployment, and particularly, the fingers are easy to catch elbows when used for treating posterior teeth or in a children mouth scene. In addition, the fingers can block the sight, which brings inconvenience to finding or aligning the root canal orifice. The basic functions of the hand file cannot be better exerted, the treatment process is low in efficiency, the success rate of root canal treatment is even directly influenced, and the fingers extend into the oral cavity to cause discomfort of a patient.
SUMMERY OF THE UTILITY MODEL
In view of the problems raised by the above background art, the present invention is directed to: aims to provide a multifunctional hand root canal file holder.
In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows: multifunctional manual root canal file holder, including aluminium system handle, stainless steel chuck is installed to aluminium system handle one end, and the stainless steel base is installed to the other end, stainless steel chuck front end is equipped with clamp splice, four inside being equipped with of clamp splice, the outside is equipped with the external screw thread, the clamp splice front end is equipped with the cone, the clamp splice is connected with lock nut one, a lock nut front end and cone cooperation, stainless steel base threaded connection has the manual curved die-pin of file, the manual curved die-pin front end of file is equipped with sharp screw thread section and circular chuck, sharp screw thread section threaded connection has lock nut two.
Further inject, aluminium system handle both ends head is equipped with the screw hole, stainless steel chuck and stainless steel base threaded connection are in the screw hole, and such design is conveniently dismantled installation stainless steel chuck and stainless steel base.
Further inject, aluminium system handle outside end is equipped with anti-skidding line and press surface, and such design makes things convenient for the doctor to fix and holds the handle, prevents the landing.
Further, the first locking nut and the second locking nut are knurled nuts, and the design has an anti-skid effect.
Further inject, the stainless steel chuck is formed by elastic stainless steel integrated processing, and the root canal file can be rapidly disassembled under the action of forward and backward movement of the locking nut by the design.
The utility model has the following beneficial effects:
1. the hand file can be flexibly used in a narrow oral cavity space.
2. The utility model can not shield the sight line by hands in the using process, thereby reducing the risk of misoperation;
3. the hand file can be replaced conveniently and quickly, and the hand file is suitable for occasions of no-field use.
Drawings
The utility model is further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is an exploded view of an embodiment of the multi-functional hand file holder of the present invention;
FIG. 2 is an isometric view of an aluminum handle of an embodiment of the multi-functional hand file holder of the present invention;
FIG. 3 is an isometric view of a stainless steel collet of an embodiment of the multi-functional hand file collet of the present invention;
FIG. 4 is an isometric view of the curved back bar of the hand file in accordance with an embodiment of the multi-functional hand file holder of the present invention;
the main element symbols are as follows:
the hand-held filing appliance comprises an aluminum handle 1, a threaded hole 11, anti-skidding threads 12, a pressing surface 13, a stainless steel chuck 2, a clamping block 21, a clamping opening 22, a conical head 23, a stainless steel base 3, a first locking nut 4, a hand-held filing and bending support rod 5, a linear threaded section 51, a circular chuck 52 and a second locking nut 6.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
As shown in fig. 1 to 4, the multifunctional manual root canal file holder comprises an aluminum handle 1, wherein one end of the aluminum handle 1 is provided with a stainless steel chuck 2, the other end of the aluminum handle is provided with a stainless steel base 3, the front end of the stainless steel chuck 2 is provided with a clamping block 21, the four clamping blocks 21 are internally provided with clamping openings 22 and externally provided with external threads, the front end of each clamping block 21 is provided with a conical head 23, each clamping block 21 is connected with a locking nut I4, the front end of each locking nut I4 is matched with the corresponding conical head 23, the stainless steel base 3 is in threaded connection with a manual file curved supporting rod 5, the front end of the manual file curved supporting rod 5 is provided with a linear threaded section 51 and a circular chuck 52, and the linear threaded section 51 is in threaded connection with a locking nut II 6.
In this embodiment, when using the multi-functional hand root canal file holder, firstly, install the stainless steel chuck 2 and the stainless steel base 3 in the threaded hole 11, secondly, screw in the lock nut 4 on the clamp splice 21 of the stainless steel chuck 2, then cover the rubber on the bare needle, then install the bare needle in the clamp mouth 22 of the stainless steel chuck 2, because the clamp splice 21 is the elastic steel, the front end of the lock nut 4 cooperates with the conical head 23, continue to screw in the lock nut 4, can lock the bare needle, thirdly, first, cover the lock nut two 6 on the hand file curved support rod 5, again with hand file 5 threaded connection in the stainless steel base 3, then insert the standard hand file into the circular chuck 52, finally screw in the straight thread section 51 with the lock nut two 6 and support the standard hand file to fix and can use.
The threaded holes 11 are formed in the two ends of the optimized aluminum handle 1, the stainless steel chuck 2 and the stainless steel base 3 are in threaded connection with the threaded holes 11, due to the design, the stainless steel chuck 2 and the stainless steel base 3 can be conveniently disassembled and installed, and in fact, other installation modes of the stainless steel chuck 2 and the stainless steel base 3 can be conveniently disassembled and installed according to specific conditions.
The outer side end of the aluminum handle 1 is preferably provided with the anti-skidding threads 12 and the pressing surface 13, so that the handle is convenient for a doctor to fix and hold, and is prevented from slipping off, and actually, other fixing and anti-skidding structures can be considered according to specific conditions.
The first locking nut 4 and the second locking nut 6 are preferably knurled nuts, so that the anti-slip effect is achieved, and in fact, other types of nuts can be considered according to specific conditions.
The stainless steel chuck 2 is preferably formed by integrally processing elastic stainless steel, and the root canal file can be rapidly disassembled under the action of forward and backward movement of the locking nut by adopting the design, so that other types of elastic materials can be considered according to specific conditions.
The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. Multi-functional manual root canal file holder, including aluminium system handle (1), its characterized in that: stainless steel chuck (2) are installed to aluminium system handle (1) one end, and stainless steel base (3) are installed to the other end, stainless steel chuck (2) front end is equipped with clamp splice (21), four inside being equipped with of clamp splice (21) presss from both sides mouth (22), the outside is equipped with the external screw thread, clamp splice (21) front end is equipped with conical head (23), clamp splice (21) are connected with lock nut (4), lock nut (4) front end and conical head (23) cooperation, stainless steel base (3) threaded connection has manual file curved die-pin (5), manual file curved die-pin (5) front end is equipped with sharp screw thread section (51) and circular chuck (52), sharp screw thread section (51) threaded connection has lock nut two (6).
2. The multifunctional hand file holder according to claim 1, wherein: threaded holes (11) are formed in two ends of the aluminum handle (1), and the stainless steel chuck (2) and the stainless steel base (3) are connected to the threaded holes (11) in a threaded mode.
3. The multifunctional hand file holder according to claim 2, wherein: the outer side end of the aluminum handle (1) is provided with an anti-skid thread (12) and a pressing surface (13).
4. The multifunctional hand file holder according to claim 3, wherein: the first locking nut (4) and the second locking nut (6) are knurled nuts.
5. The multi-functional hand file holder of claim 4, wherein: the stainless steel chuck (2) is integrally processed by elastic stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122109345.9U CN215960371U (en) | 2021-09-02 | 2021-09-02 | Multifunctional hand root canal file holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122109345.9U CN215960371U (en) | 2021-09-02 | 2021-09-02 | Multifunctional hand root canal file holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215960371U true CN215960371U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122109345.9U Active CN215960371U (en) | 2021-09-02 | 2021-09-02 | Multifunctional hand root canal file holder |
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| Country | Link |
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| CN (1) | CN215960371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115349970A (en) * | 2022-08-29 | 2022-11-18 | 超齿洁科技(上海)有限公司 | Handheld wireless polishing machine and application method thereof |
-
2021
- 2021-09-02 CN CN202122109345.9U patent/CN215960371U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115349970A (en) * | 2022-08-29 | 2022-11-18 | 超齿洁科技(上海)有限公司 | Handheld wireless polishing machine and application method thereof |
| WO2024045439A1 (en) * | 2022-08-29 | 2024-03-07 | 超齿洁科技(上海)有限公司 | Handheld wireless polishing machine and using method therefor |
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