CN210931949U - Multifunctional protective cap for dental orthodontic anchorage nail - Google Patents
Multifunctional protective cap for dental orthodontic anchorage nail Download PDFInfo
- Publication number
- CN210931949U CN210931949U CN201920934704.4U CN201920934704U CN210931949U CN 210931949 U CN210931949 U CN 210931949U CN 201920934704 U CN201920934704 U CN 201920934704U CN 210931949 U CN210931949 U CN 210931949U
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- protective cap
- anchorage
- anchorage nail
- nail
- head
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Abstract
The utility model discloses a multifunctional protective cap of an orthodontic anchorage nail for dentistry, which belongs to the field of medical instruments and comprises an anchorage nail, wherein the right end of the anchorage nail is provided with an anchorage nail head, the middle part of the anchorage nail is provided with an anchorage nail neck, the right end of the anchorage nail head is connected with a protective cap in a sliding way, the inner surface of the protective cap is provided with a ring block, the right end inside the protective cap is divided into a first circular groove by the ring block, the left end inside the protective cap is divided into a second circular groove by the ring block, the protective cap is provided with a bulge, one or a plurality of traction rubber bands are hung by the bulge for adjusting the front tooth overlapping coverage and the rear tooth occlusion, the multifunctional protective cap of the orthodontic anchorage nail for dentistry has elasticity, the multifunctional protective cap is convenient to be installed and detached with the anchorage nail, and can prevent the anchorage nail from being abraded and stimulating mucosa, has mucosa protecting effect.
Description
Technical Field
The utility model relates to the field of medical equipment, more specifically say, relate to a multi-functional protective cap of just abnormal anchorage nail for dentistry.
Background
The anchorage pin is a medical instrument with simple structure, small volume and convenient implantation and removal, and is widely used in orthodontic treatment as an anchorage without causing unnecessary movement of other teeth.
At present, after the orthodontic anchorage nail used by a patient clinically is implanted into a tooth, the head of the anchorage nail can be in contact with oral mucosa, so that the phenomenon of stimulating the oral mucosa due to abrasion is caused, and when the existing anchorage nail needs to be hung and pulled with a rubber band, only one rubber band can be hung due to the limitation of the size of an annular groove at the head part of the anchorage nail, two or more rubber bands cannot be hung, and the orthodontic anchorage nail is not beneficial to use.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a multi-functional protective cap of just abnormal anchorage nail for dentistry, it is provided with protrudingly, through prominent setting, just with hang one or more and pull the rubber band, be used for adjusting preceding tooth cover and close cover and back tooth interlock, this multi-functional protective cap of just abnormal anchorage nail for dentistry has elasticity, conveniently installs and dismantles with the anchorage nail, and this protective cap can prevent the amazing mucosa of anchorage nail wearing and tearing, has the effect of protection mucosa.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a multi-functional protective cap of just abnormal anchorage nail for dentistry, includes anchorage nail, the right-hand member of anchorage nail is provided with anchorage nail head, the middle part of anchorage nail is provided with anchorage nail neck, the right-hand member sliding connection of anchorage nail head has the protective cap, the internal surface of protective cap is provided with the annular piece, the annular piece is divided into first circular recess with the inside right-hand member of protective cap, the annular piece is divided into the circular recess of second with the inside left end of protective cap, and it is provided with protrudingly, through prominent setting, just with hang one or more traction rubber band, is used for adjusting preceding tooth and covers and the back tooth interlock, and this multi-functional protective cap of just abnormal anchorage nail for dentistry has elasticity, conveniently installs and dismantles with anchorage nail, and this protective cap can prevent the amazing mucosa of anchorage nail wearing and tearing, has the effect of protection mucosa.
Furthermore, the left end of the anchorage nail is provided with an anchorage nail thread part, the neck of the anchorage nail is arranged at the left end of the anchorage nail head, the anchorage nail thread part is arranged at the left end of the anchorage nail neck, and the length of the anchorage nail thread part is 6-10mm, so that the anchorage nail can be conveniently implanted into teeth, and orthodontic correction treatment can be carried out on the teeth.
Furthermore, the anchorage nail head is hexagonal, an annular groove is formed in the middle of the anchorage nail head, an open groove is formed in the middle of the anchorage nail head, and the anchorage nail is conveniently implanted into the tooth by an implantation tool for a doctor through the open groove.
Further, the annular groove joint that the annular block that the protective cap was provided with and the anchorage pin fin portion was provided with, the first circular recess that the protective cap was provided with and the right-hand member joint of anchorage pin fin portion, the second circular recess that the protective cap was provided with and the left end joint of anchorage pin fin portion, through the joint of annular block and annular groove, first circular recess and anchorage pin fin portion right-hand member joint and second circular recess and anchorage pin fin portion left end joint for anchorage nail can be stably fixed with the protective cap, and can not break away from easily.
Furthermore, the upper end of the protective cap is provided with a protrusion, the upper end of the protrusion is circular, the area of the upper end of the protrusion is smaller than that of the lower end of the protrusion, and the protrusion is arranged to suspend a plurality of traction rubber bands for adjusting the occlusion covering of the front teeth and the occlusion of the rear teeth.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme is provided with protrudingly, through prominent setting, just with hang one or more and pull the rubber band, be used for adjusting anterior teeth cover and the occlusion of posterior teeth, this just abnormal anchorage nail multi-functional protection cap for dentistry has elasticity, conveniently installs and dismantles with the anchorage nail, and this protective cap can prevent anchorage nail wearing and tearing amazing mucosa, has the effect of protection mucosa.
(2) The left end of the anchorage nail is provided with an anchorage nail thread part, the neck of the anchorage nail is arranged at the left end of the anchorage nail head, the anchorage nail thread part is arranged at the left end of the anchorage nail neck, and the length of the anchorage nail thread part is 6-10mm, so that the anchorage nail can be conveniently implanted into teeth, and orthodontic treatment can be carried out on the teeth.
(3) The anchorage nail head is hexagonal, the annular groove is formed in the middle of the anchorage nail head, the open groove is formed in the middle of the anchorage nail head, and the anchorage nail is conveniently implanted into the tooth by the implantation tool for the doctor through the arrangement of the open groove.
(4) The annular block that the protective cap was provided with and the ring channel joint that anchorage pin fin portion was provided with, the first circular recess that the protective cap was provided with and the right-hand member joint of anchorage pin fin portion, the second circular recess that the protective cap was provided with and the left end joint of anchorage pin fin portion, through the joint of annular block and ring channel, first circular recess and anchorage pin fin portion right-hand member joint and second circular recess and anchorage pin fin portion left end joint for anchorage nail can be stably fixed with the protective cap, and can not break away from easily.
(5) The upper end of the protective cap is provided with a protrusion, the upper end of the protrusion is circular, the area of the upper end of the protrusion is smaller than that of the lower end of the protrusion, and the protrusion is arranged to be capable of suspending a plurality of traction rubber bands for adjusting covering of anterior teeth and occlusion of posterior teeth.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the anchorage pin head of the present invention;
FIG. 3 is a schematic view of the installation of the anchorage nail and the protective cap of the present invention;
fig. 4 is a side view of the protective cap of the present invention.
The reference numbers in the figures illustrate:
1 anchorage nail, 2 anchorage nail head, 3 anchorage nail neck, 4 anchorage nail thread part, 5 annular groove, 6 open slot, 7 protective cap, 8 annular block, 9 first circular groove, 10 second circular groove, 11 are protruding.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-4, a multifunctional protective cap for an orthodontic anchorage nail comprises an anchorage nail 1, referring to fig. 1-4, a right end of the anchorage nail 1 is provided with an anchorage nail head 2, a middle part of the anchorage nail 1 is provided with an anchorage nail neck 3, a right end of the anchorage nail head 2 is slidably connected with a protective cap 7, the protective cap 7 has a function of protecting mucous membrane, so that the anchorage nail 1 can be prevented from wearing the mucous membrane, the protective cap 7 has elasticity, an annular block 8 is arranged on an inner surface of the protective cap 7, the annular block 8 is provided as an elastic block, the annular block 8 divides the right end inside the protective cap 7 into a first circular groove 9, and the annular block 8 divides the left end inside the protective cap 7 into a second circular groove 10.
Referring to fig. 1 and 2, an anchorage screw thread portion 4 is arranged at the left end of an anchorage screw 1, the length of the anchorage screw thread portion 4 is 6-10mm, so that the anchorage screw 1 can be conveniently implanted into teeth to perform orthodontic treatment on the teeth, an anchorage screw neck portion 3 is arranged at the left end of an anchorage screw head portion 2, the anchorage screw thread portion 4 is arranged at the left end of the anchorage screw neck portion 3, the anchorage screw head portion 2 is hexagonal, an annular groove 5 is arranged in the middle of the anchorage screw head portion 2, an open groove 6 is arranged in the middle of the anchorage screw head portion 2, and the anchorage screw 1 can be conveniently implanted into the teeth by an implantation tool through the arrangement of the open groove 6.
Referring to fig. 3 and 4, a ring block 8 disposed on the protective cap 7 is clamped with a ring groove 5 disposed on the anchorage nail head 2, a first circular groove 9 disposed on the protective cap 7 is clamped with the right end of the anchorage nail head 2, a second circular groove 10 disposed on the protective cap 7 is clamped with the left end of the anchorage nail head 2, the anchorage nail 1 and the protective cap 7 can be stably fixed by clamping the ring block 8 with the ring groove 5, clamping the first circular groove 9 with the right end of the anchorage nail head 2, and clamping the second circular groove 10 with the left end of the anchorage nail head 2, and the protective cap 7 cannot be easily separated from the anchorage nail 1, a protrusion 11 is disposed on the upper end of the protective cap 7, the upper end of the protrusion 11 is circular, the upper end area of the protrusion 11 is smaller than the lower end, and a plurality of traction rubber bands are suspended by the protrusion 11 to adjust the occlusion of the front and rear teeth.
When the multifunctional protective cap for the orthodontic anchorage nail is used, the anchorage nail 1 is implanted into a tooth, the anchorage nail 1 is implanted into the tooth through the open slot 6 arranged on the anchorage nail head 2 by using an implantation tool, the protective cap 7 is connected with the anchorage nail 1, the protective cap 7 is pressed downwards on the anchorage nail head 2, the annular block 8 arranged on the protective cap 7 is clamped with the annular groove 5 arranged on the anchorage nail head 2, the first circular groove 9 is clamped with the right end of the anchorage nail head 2, the second circular groove 10 is clamped with the left end of the anchorage nail head 2, the anchorage nail 1 can be stably fixed with the protective cap 7 and cannot be easily separated from the protective cap 7 through the clamping of the annular block 8 and the annular groove 5, the clamping of the first circular groove 9 and the right end of the anchorage nail head 2 and the clamping of the second circular groove 10 and the left end of the anchorage nail head 2, the protective cap 7 is provided with a protrusion 11, and a plurality of traction rubber bands are hung through the protrusion 11 to adjust the covering of the anterior teeth and the occlusion of the posterior teeth.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a multi-functional protective cap of orthodontic anchorage nail for dentistry, includes anchorage nail (1), its characterized in that: the right-hand member of anchorage nail (1) is provided with anchorage nail head (2), the middle part of anchorage nail (1) is provided with anchorage nail neck (3), the right-hand member sliding connection of anchorage nail head (2) has protective cap (7), the internal surface of protective cap (7) is provided with annular piece (8), annular piece (8) divide into first circular recess (9) with the inside right-hand member of protective cap (7), annular piece (8) divide into second circular recess (10) with the inside left end of protective cap (7).
2. The multifunctional protective cap for orthodontic anchorage nails according to claim 1, wherein: the left end of anchorage nail (1) is provided with anchorage nail screw thread portion (4), anchorage nail neck (3) set up the left end at anchorage nail head (2), anchorage nail screw thread portion (4) set up the left end at anchorage nail neck (3).
3. The multifunctional protective cap for orthodontic anchorage nails according to claim 1, wherein: the anchorage nail head (2) is hexagonal, an annular groove (5) is formed in the middle of the anchorage nail head (2), and an open groove (6) is formed in the middle of the anchorage nail head (2).
4. The multifunctional protective cap for orthodontic anchorage nails according to claim 1, wherein: annular ring piece (8) that protective cap (7) were provided with and the annular groove (5) joint that anchorage pin fin portion (2) were provided with, first circular recess (9) that protective cap (7) were provided with and the right-hand member joint of anchorage pin fin portion (2), second circular recess (10) that protective cap (7) were provided with and the left end joint of anchorage pin fin portion (2).
5. The multifunctional protective cap for orthodontic anchorage nails according to claim 1, wherein: the upper end of the protective cap (7) is provided with a protrusion (11), the upper end of the protrusion (11) is circular, and the area of the upper end of the protrusion (11) is smaller than that of the lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920934704.4U CN210931949U (en) | 2019-06-20 | 2019-06-20 | Multifunctional protective cap for dental orthodontic anchorage nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920934704.4U CN210931949U (en) | 2019-06-20 | 2019-06-20 | Multifunctional protective cap for dental orthodontic anchorage nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210931949U true CN210931949U (en) | 2020-07-07 |
Family
ID=71388140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920934704.4U Expired - Fee Related CN210931949U (en) | 2019-06-20 | 2019-06-20 | Multifunctional protective cap for dental orthodontic anchorage nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210931949U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274282A (en) * | 2020-12-07 | 2021-01-29 | 中日友好医院(中日友好临床医学研究所) | Medicine-carrying orthodontic anchorage nail |
| CN113712688A (en) * | 2021-09-06 | 2021-11-30 | 重庆医科大学附属第二医院 | Method for manufacturing orthodontic accessory protective sleeve |
-
2019
- 2019-06-20 CN CN201920934704.4U patent/CN210931949U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274282A (en) * | 2020-12-07 | 2021-01-29 | 中日友好医院(中日友好临床医学研究所) | Medicine-carrying orthodontic anchorage nail |
| CN112274282B (en) * | 2020-12-07 | 2021-10-22 | 中日友好医院(中日友好临床医学研究所) | Medicine-carrying orthodontic anchorage nail |
| CN113712688A (en) * | 2021-09-06 | 2021-11-30 | 重庆医科大学附属第二医院 | Method for manufacturing orthodontic accessory protective sleeve |
| CN113712688B (en) * | 2021-09-06 | 2022-11-29 | 重庆医科大学附属第二医院 | Method for manufacturing orthodontic accessory protective sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 Termination date: 20210620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |