CN208958362U - Fenestration shifts cap - Google Patents
Fenestration shifts cap Download PDFInfo
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- CN208958362U CN208958362U CN201721725710.6U CN201721725710U CN208958362U CN 208958362 U CN208958362 U CN 208958362U CN 201721725710 U CN201721725710 U CN 201721725710U CN 208958362 U CN208958362 U CN 208958362U
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- diameter section
- reduced diameter
- section
- cap
- fenestration
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Abstract
The utility model belongs to planting body supporting tool technical field more particularly to a kind of fenestration transfer cap.It solves the problems such as prior art design is unreasonable.It includes main part and the bolt for being threaded through main part front end that this fenestration, which shifts cap, the main part includes sequentially connected reduced diameter section and enlarged diameter section, the outer diameter of reduced diameter section is less than the outer diameter of enlarged diameter section and is connected between reduced diameter section and enlarged diameter section by circular arc concave surface, there is conical section far from one end of reduced diameter section in enlarged diameter section, it is equipped at least one annular groove on reduced diameter section, is set on the outer wall of reduced diameter section there are two symmetrically arranged positioning plane.Utility model has the advantages that designing connection more reasonable and easy to disassemble.
Description
Technical field
The utility model belongs to planting body supporting tool technical field more particularly to a kind of fenestration transfer cap.
Background technique
Mouth cavity planting body is also known as dental implant, also known as artificial tooth root.It is to be implanted by way of surgical operation
In the upper mandibular at human body agomphosis position, after the healing of its wound, the device of artificial tooth is repaired in installation at an upper portion thereof.
Cap is shifted, by planting body and base station position transfer in the oral cavity to sufferer oral cavity when being generally used for dentures repai
On tooth mould.
Current transfer cap, structure are the structure of straight-bar, after entering in oral cavity, front and back end interference easy to form,
Meanwhile dismounting connection is inconvenient and the practicability is poor.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of windowing for designing connection more reasonable and easy to disassemble
Formula shifts cap.
In order to achieve the above objectives, the utility model uses following technical proposal: it includes main part that this fenestration, which shifts cap,
With the bolt for being threaded through main part front end, which includes sequentially connected reduced diameter section and enlarged diameter section, reduced diameter section
Outer diameter is less than the outer diameter of enlarged diameter section and is connected between reduced diameter section and enlarged diameter section by circular arc concave surface, separate in enlarged diameter section
One end of reduced diameter section has conical section, and the front end of bolt is pierced by from conical section front end, after the rear end of bolt is located at reduced diameter section
It holds and is resisted against in reduced diameter section rear end face, at least one annular groove is equipped on reduced diameter section, in the outer wall of reduced diameter section
On set there are two symmetrically arranged positioning plane.
The annular groove and positioning plane of design, connection easy to disassemble.
The cone body portion of design and conical nose have advanced optimized the structure of product, use process may be implemented
In evacuation.
In above-mentioned fenestration transfer cap, there are two the annular grooves and divides reduced diameter section in two annular grooves
At at least two annular protrusions.
In above-mentioned fenestration transfer cap, the annular groove groove width is greater than the thickness of annular protrusion.
In above-mentioned fenestration transfer cap, the conical section front end is equipped with hexagonal section.The design of hexagonal section, can be with
Connection easy to disassemble.
In above-mentioned fenestration transfer cap, the enlarged diameter section, which is equipped on one end end face of conical section, has annulus
Slot.
The design of annular groove may be implemented to step down.
In above-mentioned fenestration transfer cap, the annular groove is V-shaped groove.It or is U-lag.
Compared with prior art, the advantages of this fenestration transfer cap, is:
1, positioning surface, annular groove and the positioning plane designed, connection easy to disassemble.
2, the cone body portion designed and conical nose, have advanced optimized the structure of product, may be implemented to use
Evacuation in journey.
3, structure is simple and easily fabricated.
Detailed description of the invention
Fig. 1 is structural schematic diagram provided by the utility model.
In figure, main part 1, hexagonal section 10, reduced diameter section 12, enlarged diameter section 13, circular arc concave surface 15, annular groove 16, positioning
Plane 17, annular protrusion 18, conical section 19, bolt 2, annular groove 20.
Specific embodiment
It is the specific embodiment of utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, this fenestration transfer cap includes main part 1 and the bolt 2 for being threaded through 1 front end of main part, specifically,
The main part 1 of the present embodiment includes sequentially connected reduced diameter section 12 and enlarged diameter section 13, prioritization scheme, the present embodiment it is small straight
Diameter section 12 and enlarged diameter section 13 are connected as a single entity structure.
Axial connection positioning may be implemented in it, and the outer diameter of reduced diameter section 12 is less than the outer diameter and minor diameter of enlarged diameter section 13
It is connected between section 12 and enlarged diameter section 13 by circular arc concave surface 15, the design of circular arc concave surface 15 can be more in line with human body work
Learn design.
There is conical section 19 far from one end of reduced diameter section 12 in enlarged diameter section 13, the front end of bolt 2 is before conical section 19
End is pierced by, and the rear end of bolt 2 is located at 12 rear end of reduced diameter section and is resisted against in 12 rear end face of reduced diameter section.
It is equipped at least one annular groove 16 on reduced diameter section 12, is set on the outer wall of reduced diameter section 12 there are two symmetrically setting
The positioning plane 17 set.
The design for positioning plane 17, may be implemented circumferential fixation.
Specifically, reduced diameter section 12 is divided at least there are two the annular grooves 16 of the present embodiment and in two annular grooves 16
Two annular protrusions 18.
Prioritization scheme, 16 groove width of annular groove of the present embodiment are greater than the thickness of annular protrusion 18.
In addition, being equipped with hexagonal section 10 in 19 front end of conical section.Convenient dismounting may be implemented in the design of hexagonal section 10.
There is annular groove 20 on one end end face that enlarged diameter section 13 is equipped with conical section 19.The annular groove 20 is V-shaped groove.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (6)
1. fenestration shifts cap, including main part (1) and the bolt (2) being threaded through in main part (1), which is characterized in that described
Main part (1) include sequentially connected reduced diameter section (12) and enlarged diameter section (13), the outer diameter of reduced diameter section (12) is less than big
The outer diameter of diameter segment (13) and between reduced diameter section (12) and enlarged diameter section (13) by circular arc concave surface (15) connect, in major diameter
Section (13) has conical section (19) far from the one end of reduced diameter section (12), and the front end of bolt (2) is pierced by from conical section (19) front end,
The rear end of bolt (2) is located at reduced diameter section (12) rear end and is resisted against in reduced diameter section (12) rear end face, in reduced diameter section
(12) it is equipped at least one annular groove (16), is set on the outer wall of reduced diameter section (12) there are two symmetrically arranged positioning plane
(17)。
2. fenestration according to claim 1 shifts cap, which is characterized in that the annular groove (16) there are two and two
Reduced diameter section (12) is divided at least two annular protrusions (18) by a annular groove (16).
3. fenestration according to claim 2 shifts cap, which is characterized in that annular groove (16) groove width is greater than annular
The thickness of protrusion (18).
4. fenestration according to claim 1 shifts cap, which is characterized in that conical section (19) front end is equipped with hexagonal
Section (10).
5. fenestration according to claim 1 shifts cap, which is characterized in that the enlarged diameter section (13) is equipped with conical section
(19) there are annular groove (20) on one end end face.
6. fenestration according to claim 5 shifts cap, which is characterized in that the annular groove (20) is V-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721725710.6U CN208958362U (en) | 2017-12-12 | 2017-12-12 | Fenestration shifts cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721725710.6U CN208958362U (en) | 2017-12-12 | 2017-12-12 | Fenestration shifts cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208958362U true CN208958362U (en) | 2019-06-11 |
Family
ID=66746109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721725710.6U Active CN208958362U (en) | 2017-12-12 | 2017-12-12 | Fenestration shifts cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208958362U (en) |
-
2017
- 2017-12-12 CN CN201721725710.6U patent/CN208958362U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |