CN207609666U - A kind of screw conducting portion is disposed with the screw of guide ring - Google Patents
A kind of screw conducting portion is disposed with the screw of guide ring Download PDFInfo
- Publication number
- CN207609666U CN207609666U CN201721582108.1U CN201721582108U CN207609666U CN 207609666 U CN207609666 U CN 207609666U CN 201721582108 U CN201721582108 U CN 201721582108U CN 207609666 U CN207609666 U CN 207609666U
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- CN
- China
- Prior art keywords
- screw
- conducting portion
- disposed
- guide ring
- ring
- 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.)
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Abstract
The utility model is related to the screws that a kind of screw conducting portion is disposed with guide ring, including screw conducting portion, guide ring and screw bulb end, it is disposed with screw bulb end on described screw conducting portion one end, the other end is connected by end interconnecting piece with the screw head of a nail, it is disposed with guide ring on outer ring between the screw conducting portion and screw bulb end, the screw conducting portion outer ring is disposed with screw thread, and the diameter of the guide ring is less than major diameter of thread.The utility model has the features such as simple in structure, convenient for production, by designing guide ring, can effectively avoid the installation effectiveness of sliding dental phenomenon, raising screw.
Description
Technical field
The utility model is related to screw manufacturing technology fields, and guide ring is disposed with more particularly to a kind of screw conducting portion
Screw.
Background technology
The screw of script is easy to happen inclination when squeezing into installation site, and tilting drivescrew can so that screw is tired to tooth
Hardly possible is so that sliding dental phenomenon occurs in screw, and in order to solve this problem, a kind of new bolt structure of redesign is that have very much
It is necessary.
Invention content
The technical problem to be solved by the utility model is to provide the screw that a kind of screw conducting portion is disposed with guide ring, tools
Have it is simple in structure, convenient for production, by designing guide ring, the installation effectiveness etc. that can effectively avoid sliding dental phenomenon, improve screw
Feature.
Technical solution adopted by the utility model to solve its technical problems is：It a kind of screw conducting portion is provided is disposed with and lead
To the screw of ring, including screw conducting portion, guide ring and screw bulb end, spiral shell is disposed on described screw conducting portion one end
Bulb end is followed closely, the other end is connected by end interconnecting piece with the screw head of a nail, the screw conducting portion and screw bulb end
Between outer ring on be disposed with guide ring, the screw conducting portion outer ring is disposed with screw thread, and the diameter of the guide ring is small
In major diameter of thread, assembling process, screw carries out pre- directing in rotary course by guide ring and nut thread, to for after
Continuous thread provides help to tooth.
One end of the screw bulb end is connected with screw conducting portion, and the other end uses flush configuration.
The end interconnecting piece is disposed with a ring annular groove at the screw head of a nail, and washer, institute are equipped on annular groove
It is cone structure that the washer stated uses planar structure, the washer other end close to screw conducting portion side.
Advantageous effect：The utility model is related to the screw that a kind of screw conducting portion is disposed with guide ring, have it is simple in structure,
The features such as convenient for production, by designing guide ring, can effectively avoid the installation effectiveness of sliding dental phenomenon, raising screw.
Description of the drawings
Fig. 1 is the front view of the utility model.
Diagram：1, screw bulb end, 2, guide ring, 3, screw conducting portion, 4, annular groove, 5, end interconnecting piece, 6, pad
Circle, 7, the screw head of a nail.
Specific implementation mode
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please the appended claims limited range.
The embodiment of the utility model is related to the screw that a kind of screw conducting portion is disposed with guide ring, as shown in Figure 1, packet
Screw conducting portion 3, guide ring 2 and screw bulb end 1 are included, screw bulb end is disposed on described 3 one end of screw conducting portion
Portion 1, the other end are connected by end interconnecting piece 5 with the screw head of a nail 7, between the screw conducting portion 3 and screw bulb end 1
Outer ring on be disposed with guide ring 2,3 outer ring of screw conducting portion is disposed with screw thread, and the diameter of the guide ring 2 is less than
Major diameter of thread.
One end of the screw bulb end 1 is connected with screw conducting portion 3, and the other end uses flush configuration.
The end interconnecting piece 5 is disposed with a ring annular groove 4 at the screw head of a nail 7, and washer is equipped on annular groove
6, it is cone structure that the washer 6 uses planar structure, 6 other end of washer close to 3 side of screw conducting portion.
Claims (3)
1. a kind of screw conducting portion is disposed with the screw of guide ring, including screw conducting portion (3), guide ring (2) and screw bulb
End (1), it is characterised in that：It is disposed with screw bulb end (1) on described screw conducting portion (3) one end, the other end passes through
End interconnecting piece (5) is connected with the screw head of a nail (7), the outer ring between the screw conducting portion (3) and screw bulb end (1)
On be disposed with guide ring (2), described screw conducting portion (3) outer ring is disposed with screw thread, and the diameter of the guide ring (2) is less than
Major diameter of thread.
2. a kind of screw conducting portion according to claim 1 is disposed with the screw of guide ring, it is characterised in that：The spiral shell
One end of nail bulb end (1) is connected with screw conducting portion (3), and the other end uses flush configuration.
3. a kind of screw conducting portion according to claim 1 is disposed with the screw of guide ring, it is characterised in that：The end
Portion's interconnecting piece (5) is disposed with a ring annular groove (4) at the screw head of a nail (7), and washer (6) is equipped on annular groove, described
It is cone structure that washer (6) uses planar structure, the washer (6) other end close to screw conducting portion (3) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721582108.1U CN207609666U (en) | 2017-11-23 | 2017-11-23 | A kind of screw conducting portion is disposed with the screw of guide ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721582108.1U CN207609666U (en) | 2017-11-23 | 2017-11-23 | A kind of screw conducting portion is disposed with the screw of guide ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207609666U true CN207609666U (en) | 2018-07-13 |
Family
ID=62795913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721582108.1U Active CN207609666U (en) | 2017-11-23 | 2017-11-23 | A kind of screw conducting portion is disposed with the screw of guide ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207609666U (en) |
-
2017
- 2017-11-23 CN CN201721582108.1U patent/CN207609666U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315800 No. 7, Jingqi Road, Beilun District, Ningbo City, Zhejiang Province Patentee after: Ningbo Minda Automobile Technology Co.,Ltd. Address before: 315800 No. 7, Jingqi Road, Beilun District, Ningbo City, Zhejiang Province Patentee before: NINGBO ZHENHAI MINDA ELECTROMECHANICAL CO.,LTD. |