CN207073507U - A kind of high-performance fiber nail - Google Patents
A kind of high-performance fiber nail Download PDFInfo
- Publication number
- CN207073507U CN207073507U CN201720853160.XU CN201720853160U CN207073507U CN 207073507 U CN207073507 U CN 207073507U CN 201720853160 U CN201720853160 U CN 201720853160U CN 207073507 U CN207073507 U CN 207073507U
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- Prior art keywords
- nail
- fiber
- screw rod
- fiber nail
- head
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Abstract
The utility model discloses a kind of high-performance fiber nail, including fiber nail screw head, the fiber nail head of a nail, chip area, barb, annular knurl, magnet and fastening blade, being shaped as the fiber nail screw head is coniform, and fiber nail screw head is located at the top of fiber nail screw rod, the fiber nail head of a nail is located at the afterbody of fiber nail screw rod, and the diameter of the fiber nail head of a nail is more than the maximum gauge of transition screw rod, the chip area is located at the lower section of screw thread, the barb is arranged on the latter half of fiber nail screw rod, the annular knurl is located at the latter half of fiber nail screw rod, the transition screw rod is connected with fiber nail screw rod and the fiber nail head of a nail, and the outer surface of transition screw rod is arc, the magnet is located at the inside of transition screw rod, the fastening blade is located at the surface of transition screw rod.The high-performance fiber is followed closely, and is provided with chip area, and fiber nail rotation effectively can be squeezed into chip caused by interior of articles and discharged by the setting of chip area, reduce resistance when fiber nail enters interior of articles.
Description
Technical field
Fiber nail technical field is the utility model is related to, specially a kind of high-performance fiber nail.
Background technology
Fiber board bolt is a kind of product for passing through Technology for Heating Processing, being adapted to electric tool installation, is mainly used in wooden boards
Between, connection and fastening between wooden boards and sheet metal.For fiber nail in the market, the penetration rate of fiber nail
It is slow, pierce that difficulty is larger, and the tightness of fiber nail and object is not high, fiber nail easily drops.
Utility model content
The purpose of this utility model is to provide a kind of high-performance fiber nail, showed with solve to propose in above-mentioned background technology
The penetration rate of some fiber nails is slow, pierces that difficulty is larger, and the tightness of fiber nail and object is not high, and fiber nail is easy
The problem of dropping.
To achieve the above object, the utility model provides following technical scheme：A kind of high-performance fiber nail, including fiber nail
Screw head, the fiber nail head of a nail, chip area, barb, annular knurl, magnet and fastening blade, being shaped as the fiber nail screw head is coniform,
And fiber nail screw head is located at the top of fiber nail screw rod, the top half of the fiber nail screw rod is provided with screw thread, the fiber
The nail head of a nail is located at the afterbody of fiber nail screw rod, and the diameter of the fiber nail head of a nail is more than the maximum gauge of transition screw rod, the chip removal
Groove is located at the lower section of screw thread, and the barb is arranged on the latter half of fiber nail screw rod, and the annular knurl is located at fiber nail screw rod
The latter half, the transition screw rod are connected with fiber nail screw rod and the fiber nail head of a nail, and the outer surface of transition screw rod is arc,
The magnet is located at the inside of transition screw rod, and the fastening blade is located at the surface of transition screw rod.
Preferably, the fiber nail head of a nail includes cross recess and reinforcement, and cross recess is located at the surface of the fiber nail head of a nail, added
Strengthening tendons is shaped as rhombus, and reinforcement is cross-linked with cross recess.
Preferably, the screw thread is shaped as blade-like, and the outside of screw thread is most thin, inboard most thick.
Preferably, the chip area is distributed in the bottom of screw thread in the shape of a spiral.
Preferably, the number of the barb shares three, and barb is distributed in the surrounding of fiber nail screw rod in annular shape, and
Barb is shaped as arc-shaped, and barb is from outermost to most inboard increasingly thickness.
Preferably, the number of the fastening blade shares four, and fastens the arc that is shaped as of blade, and fastens blade
Section is triangle, and the top width for fastening blade is less than bottom width.
Compared with prior art, the beneficial effects of the utility model are：The high-performance fiber is followed closely,
(1) chip area is provided with, the setting of chip area produces when fiber nail rotation effectively can be squeezed into interior of articles
Chip discharge, reduce resistance when fiber nail enters interior of articles, the setting of barb can enter object with significantly more efficient
Inside, after fiber nail fastens, the resisting pull out forces after fastening can be effectively improved, make fiber nail difficult for drop-off；
(2) annular knurl is staggeredly formed by two spiral helicine lines, and such setting can be improved in fiber nail and object
The contact area in portion, the frictional force between fiber nail screw rod and interior of articles is improved, fiber nail is connected with object more firm
Gu the setting of transition screw rod prevents fiber nail when hammering into the higher object of hardness, causes to fracture because stress is excessive, playing makes
Fiber nail is more easy to the effect into interior of articles；
(3) setting of magnet can make fiber nail hammer into interior of articles or extract fiber nail when, fiber nail and work
Tool connection more firmly, instrument is not easily disconnected from the fiber nail head of a nail, fasten the setting of blade and can reduce fiber nail and hammering into
The resistance met with during interior of articles, reduce the frictional force between fiber nail and interior of articles；
(4) when the setting of reinforcement can be such that the instrument is rotated in the fiber nail head of a nail, the survivable fiber nail nail of instrument is made
Cap.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model screw thread and debris discharging chute structure schematic diagram；
Fig. 3 is the utility model fiber nail head of a nail structural representation；
Fig. 4 is the utility model barb and knurling structure schematic diagram；
Fig. 5 is the utility model helicitic texture schematic diagram.
In figure：1st, fiber nail screw head, 2, fiber nail screw rod, 3, the fiber nail head of a nail, 301, cross recess, 302, reinforcement, 4,
Screw thread, 5, chip area, 6, barb, 7, annular knurl, 8, transition screw rod, 9, magnet, 10, fastening blade.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-5 are referred to, the utility model provides a kind of technical scheme：A kind of high-performance fiber nail, including fiber oncomelania
First 1, the fiber nail head of a nail 3, chip area 5, barb 6, annular knurl 7, magnet 9 and fastening blade 10, fiber nail screw head 1 are shaped as circular cone
Shape, and fiber nail screw head 1 is located at the top of fiber nail screw rod 2, the top half of fiber nail screw rod 2 is provided with screw thread 4, fiber nail
The head of a nail 3 is located at the afterbody of fiber nail screw rod 2, and the diameter of the fiber nail head of a nail 3 is more than the maximum gauge of transition screw rod 8, fiber nail
The head of a nail 3 includes cross recess 301 and reinforcement 302, and cross recess 301 is located at the surface of the fiber nail head of a nail 3, the shape of reinforcement 302
For rhombus, and reinforcement 302 is cross-linked with cross recess 301, when such guarantee instrument rotates in the fiber nail head of a nail 3, instrument
The survivable fiber nail head of a nail 3, screw thread 4 is shaped as blade-like, and the outside of screw thread 4 is most thin, inboard most thick, can so subtract
Frictional force between few fiber nail screw rod 2 and interior of articles, chip area 5 are located at the lower section of screw thread 4, and chip area 5 divides in the shape of a spiral
Fiber nail rotation so effectively can be squeezed into chip caused by interior of articles and discharged, reduced fine in the bottom of screw thread 4 by cloth
Dimension nail enters resistance during interior of articles, and barb 6 is arranged on the latter half of fiber nail screw rod 2, and the number of barb 6 shares three
It is individual, and barb 6 is distributed in the surrounding of fiber nail screw rod 2 in annular shape, and barb 6 is shaped as arc-shaped, and barb 6 is from most
Outside so can enter interior of articles to most inboard increasingly thicker with significantly more efficient, can be effective after fiber nail fastens
Raising fastening after resisting pull out forces, make fiber nail difficult for drop-off, annular knurl 7 is located at the latter half of fiber nail screw rod 2, transition spiral shell
Bar 8 is connected with fiber nail screw rod 2 and the fiber nail head of a nail 3, and the outer surface of transition screw rod 8 is arc, and magnet 9 is located at transition spiral shell
The inside of bar 8, fastening blade 10 are located at the surface of transition screw rod 8, and the number of fastening blade 10 shares four, and fastens blade 10
Be shaped as arc, and the section for fastening blade 10 is triangle, and the top width for fastening blade 10 is less than bottom width,
The resistance that fiber nail is met with when hammering into interior of articles can so be reduced, reduce the friction between fiber nail and interior of articles
Power.
Operation principle：When being followed closely using the high-performance fiber, high-performance fiber is followed closely to the position for being aligned and needing to fasten first,
By the cross recess 301 on the surface of the tools for alignment fiber nail head of a nail 3, instrument is firmly fixed on cross by the magnet 9 in transition screw rod 8
In groove 301, control instrument rotates in cross recess 301, cross recess 301 is and then rotated, effect of the fiber nail screw head 1 in pressure
Under be squeezed into interior of articles, the screw thread 4 of the top half of fiber nail screw rod 2 is rotated in interior of articles, reduces fiber nail screw rod 2
Rotation is squeezed into chip caused by interior of articles and discharged by the frictional force between interior of articles, chip area 5, and fastening blade 10 subtracts
The resistance that small fiber nail is met with when hammering into interior of articles, reduce the frictional force between fiber nail and interior of articles, work as fiber nail
After fixing, annular knurl 7 improves the contact area of fiber nail and interior of articles, improves between fiber nail screw rod 2 and interior of articles
Frictional force, make that fiber nail is connected with object more firmly, the above is the use process of high-performance fiber nail.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (6)
1. a kind of high-performance fiber nail, including fiber nail screw head (1), the fiber nail head of a nail (3), chip area (5), barb (6), annular knurl
(7), magnet (9) and fastening blade (10), it is characterised in that：Being shaped as the fiber nail screw head (1) is coniform, and fiber nail
Screw head (1) is located at the top of fiber nail screw rod (2), and the top half of the fiber nail screw rod (2) is provided with screw thread (4), described
The fiber nail head of a nail (3) is located at the afterbody of fiber nail screw rod (2), and the diameter of the fiber nail head of a nail (3) is more than transition screw rod (8) most
Major diameter, the chip area (5) are located at the lower section of screw thread (4), and the barb (6) is arranged on the lower half of fiber nail screw rod (2)
Point, the annular knurl (7) is located at the latter half of fiber nail screw rod (2), the transition screw rod (8) and fiber nail screw rod (2) and fibre
The dimension nail head of a nail (3) is connected, and the outer surface of transition screw rod (8) is arc, and the magnet (9) is located at the interior of transition screw rod (8)
Portion, the fastening blade (10) are located at the surface of transition screw rod (8).
A kind of 2. high-performance fiber nail according to claim 1, it is characterised in that：The fiber nail head of a nail (3) includes ten
Word groove (301) and reinforcement (302), cross recess (301) are located at the surface of the fiber nail head of a nail (3), and reinforcement (302) are shaped as
Rhombus, and reinforcement (302) is cross-linked with cross recess (301).
A kind of 3. high-performance fiber nail according to claim 1, it is characterised in that：The screw thread (4) is shaped as blade
Shape, and the outside of screw thread (4) is most thin, it is inboard most thick.
A kind of 4. high-performance fiber nail according to claim 1, it is characterised in that：The chip area (5) is divided in the shape of a spiral
Cloth is in the bottom of screw thread (4).
A kind of 5. high-performance fiber nail according to claim 1, it is characterised in that：The number of the barb (6) shares three
It is individual, and barb (6) is distributed in the surroundings of fiber nail screw rod (2) in annular shape, and barb (6) is shaped as arc-shaped, and fall
Hook (6) is from outermost to most inboard increasingly thickness.
A kind of 6. high-performance fiber nail according to claim 1, it is characterised in that：The number of the fastening blade (10) is total to
There are four, and fasten the arc that is shaped as of blade (10), and the section for fastening blade (10) is triangle, and fasten blade
(10) top width is less than bottom width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720853160.XU CN207073507U (en) | 2017-07-14 | 2017-07-14 | A kind of high-performance fiber nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720853160.XU CN207073507U (en) | 2017-07-14 | 2017-07-14 | A kind of high-performance fiber nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207073507U true CN207073507U (en) | 2018-03-06 |
Family
ID=61522474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720853160.XU Expired - Fee Related CN207073507U (en) | 2017-07-14 | 2017-07-14 | A kind of high-performance fiber nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207073507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578740A (en) * | 2019-09-23 | 2019-12-17 | 嘉兴圣龙五金科技股份有限公司 | Prevent wood screw of plate fracture |
-
2017
- 2017-07-14 CN CN201720853160.XU patent/CN207073507U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578740A (en) * | 2019-09-23 | 2019-12-17 | 嘉兴圣龙五金科技股份有限公司 | Prevent wood screw of plate fracture |
| CN110578740B (en) * | 2019-09-23 | 2021-06-11 | 嘉兴圣龙五金科技股份有限公司 | Prevent wood screw of plate fracture |
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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: 20180306 Termination date: 20200714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |