CN207500280U - A kind of locking hexagonal self threading pin - Google Patents
A kind of locking hexagonal self threading pin Download PDFInfo
- Publication number
- CN207500280U CN207500280U CN201721593560.8U CN201721593560U CN207500280U CN 207500280 U CN207500280 U CN 207500280U CN 201721593560 U CN201721593560 U CN 201721593560U CN 207500280 U CN207500280 U CN 207500280U
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- CN
- China
- Prior art keywords
- nail
- head
- nail body
- rinforcement bar
- ailhead
- 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 discloses a kind of locking hexagonal self threading pins, including the head of a nail, nail body, ailhead, rinforcement bar, gasket, the head of a nail section is hexagon, gasket is equipped with below the head of a nail, the head of a nail lower end connected nail body, the nail body lower end are equipped with ailhead, and the head of a nail, nail body, ailhead are an integral structure, screw thread is evenly provided with the nail, the upper end of the nail body is evenly provided with several rinforcement bars.A kind of locking hexagonal self threading pin of the utility model, the upper end for following closely body are evenly provided with several rinforcement bars, and rinforcement bar is extended to the forward position of nail body by the bottom end of gasket, and after screw is screwed into, rinforcement bar can play clamping fixed plate, the effect for preventing screw loosening；The side of rinforcement bar is trapezium structure wide at the top and narrow at the bottom, and the outside of rinforcement bar is equipped with the little groove of several levels, can further strengthen anti-loosening ability.
Description
【Technical field】
The utility model is related to a kind of technical field of hardware component, the technology neck of particularly a kind of locking hexagonal self threading pin
Domain.
【Background technology】
Self-tapping screw is voluntarily to attack the one kind for drilling out negative thread joined together in the prebored hole of metal or nonmetallic materials to have
Threaded fasteners.Due to its be voluntarily molded or can tapping coordinate its screw thread, there is high anti-loose ability in combination, and can be with
Handling.Its size on small shape screw, screw type, head dummy attack and bore performance high-tensile strength on engineering purposes, single-piece, unilateral group
It is promising to close characteristic.Door and window is generally used for, on iron sheet.Some common self threading pins may be set due to nail body screw thread on the market
It is shaken when putting uneven, failure in bending etc., and screw self tapping being caused to be screwed into, connects untight problem and occur, be easy to cause peace
Full accident.
【Utility model content】
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of locking hexagonal self threading pin, if plus
Gu muscle structure, is completely embedded, and the head of a nail is equipped with antirust coat, sturdy and durable.
To achieve the above object, the utility model proposes a kind of locking hexagonal self threading pin, including the head of a nail, nail body, ailhead,
Rinforcement bar, gasket, the head of a nail section are hexagon, and gasket, the head of a nail lower end connected nail body, institute are equipped with below the head of a nail
It states nail body lower end and is equipped with ailhead, the head of a nail, nail body, ailhead are an integral structure, and are evenly provided with screw thread with the nail, institute
The upper end for stating nail body is evenly provided with several rinforcement bars.
Preferably, the rinforcement bar is extended to the forward position of nail body, the setting of the rinforcement bar by the bottom end of gasket
Direction is parallel with nail body direction, and the side of the rinforcement bar is trapezium structure wide at the top and narrow at the bottom.
Preferably, the outside of the rinforcement bar is equipped with the little groove of several levels.
Preferably, the tapered structure of ailhead.
Preferably, the head of a nail surface is equipped with antirust coat.
The beneficial effects of the utility model：A kind of locking hexagonal self threading pin of the utility model, the upper end for following closely body is equably set
There are several rinforcement bars, rinforcement bar is extended to the forward position of nail body by the bottom end of gasket, and after screw is screwed into, rinforcement bar can rise
To clamping fixed plate, prevent the effect of screw loosening；The side of rinforcement bar be trapezium structure wide at the top and narrow at the bottom, the outside of rinforcement bar
Little groove equipped with several levels can further strengthen anti-loosening ability.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
【Description of the drawings】
Fig. 1 is a kind of structure diagram of locking hexagonal self threading pin of the utility model.
In figure：The 1- heads of a nail, 2- nails body, 3- ailheads, 4- rinforcement bars, 5- gaskets, 11- antirust coats, 21- screw threads, 41- are small recessed
Slot.
【Specific embodiment】
Refering to Fig. 1, a kind of locking hexagonal self threading pin of the utility model, including the head of a nail 1, nail body 2, ailhead 3, rinforcement bar 4, pad
Piece 5,1 section of the head of a nail are hexagon, and 1 lower section of the head of a nail is equipped with gasket 5, and the 1 lower end connected nail body 2 of the head of a nail is described
It follows closely 2 lower end of body and is equipped with ailhead 3, the head of a nail 1, nail body 2, ailhead 3 are an integral structure, and spiral shell is evenly provided on the nail body 2
Line 21, the upper end of the nail body 2 are evenly provided with several rinforcement bars 4, and the rinforcement bar 4 extends to nail by the bottom end of gasket 5
The forward position of body 2, the setting direction of the rinforcement bar 4 is parallel with 2 direction of nail body, and the side of the rinforcement bar 4 is under upper width
Narrow trapezium structure, the outside of the rinforcement bar 4 are equipped with the little groove 41 of several levels, and the 3 tapered structure of ailhead is described
1 surface of the head of a nail is equipped with antirust coat 11.
Utility model works process：
A kind of locking hexagonal self threading pin of the utility model is inserted into hexagonal staple during the work time, using corresponding screw gun
Cap 1, inserts screws into fixed plate；The upper end of nail body 2 is evenly provided with several rinforcement bars 4, rinforcement bar 4 by gasket 5 bottom
End extends to the forward position of nail body 2, and after screw is screwed into, rinforcement bar 4 can play clamping fixed plate, the effect for preventing screw loosening
Fruit；The side of rinforcement bar 4 is trapezium structure wide at the top and narrow at the bottom, and the outside of rinforcement bar 4 is equipped with the little groove 41 of several levels, can be into
One step strengthens anti-loosening ability；1 surface of the head of a nail is equipped with antirust coat 11, can reduce abrasion, prevent from getting rusty.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, any new to this practicality
Scheme after type simple transformation belongs to the scope of protection of the utility model.
Claims (5)
1. a kind of locking hexagonal self threading pin, it is characterised in that：Including the head of a nail (1), nail body (2), ailhead (3), rinforcement bar (4), pad
Piece (5), the head of a nail (1) section are hexagon, and gasket (5), the head of a nail (1) the lower end connection are equipped with below the head of a nail (1)
Body (2) is followed closely, described nail body (2) lower end is equipped with ailhead (3), and the head of a nail (1), nail body (2), ailhead (3) are an integral structure, institute
It states and screw thread (21) is evenly provided on nail body (2), the upper end of the nail body (2) is evenly provided with several rinforcement bars (4).
2. a kind of locking hexagonal self threading pin as described in claim 1, it is characterised in that：The rinforcement bar (4) is by gasket (5)
Bottom end extends to the forward position of nail body (2), and the setting direction of the rinforcement bar (4) is parallel with nail body (2) direction, the reinforcing
The side of muscle (4) is trapezium structure wide at the top and narrow at the bottom.
3. a kind of locking hexagonal self threading pin as described in claim 1, it is characterised in that：The outside of the rinforcement bar (4) is equipped with
The little groove (41) of several levels.
4. a kind of locking hexagonal self threading pin as described in claim 1, it is characterised in that：The tapered structure of the ailhead (3).
5. a kind of locking hexagonal self threading pin according to any one of claims 1 to 4, it is characterised in that：The head of a nail (1) table
Face is equipped with antirust coat (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721593560.8U CN207500280U (en) | 2017-11-24 | 2017-11-24 | A kind of locking hexagonal self threading pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721593560.8U CN207500280U (en) | 2017-11-24 | 2017-11-24 | A kind of locking hexagonal self threading pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207500280U true CN207500280U (en) | 2018-06-15 |
Family
ID=62506076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721593560.8U Active CN207500280U (en) | 2017-11-24 | 2017-11-24 | A kind of locking hexagonal self threading pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207500280U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644201A (en) * | 2018-07-06 | 2018-10-12 | 海盐晋悦五金制品有限公司 | A kind of anti-skidding high intensity self threading pin |
| CN108644200A (en) * | 2018-07-06 | 2018-10-12 | 海盐晋悦五金制品有限公司 | A kind of antitheft self threading pin |
| CN108679066A (en) * | 2018-07-06 | 2018-10-19 | 海盐晋悦五金制品有限公司 | A kind of self threading pin of adjustable in length |
| CN109083909A (en) * | 2018-11-08 | 2018-12-25 | 嘉兴煜超五金科技有限公司 | A kind of self-tapping screw |
-
2017
- 2017-11-24 CN CN201721593560.8U patent/CN207500280U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644201A (en) * | 2018-07-06 | 2018-10-12 | 海盐晋悦五金制品有限公司 | A kind of anti-skidding high intensity self threading pin |
| CN108644200A (en) * | 2018-07-06 | 2018-10-12 | 海盐晋悦五金制品有限公司 | A kind of antitheft self threading pin |
| CN108679066A (en) * | 2018-07-06 | 2018-10-19 | 海盐晋悦五金制品有限公司 | A kind of self threading pin of adjustable in length |
| CN109083909A (en) * | 2018-11-08 | 2018-12-25 | 嘉兴煜超五金科技有限公司 | A kind of self-tapping screw |
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