CN205001328U - Hexagon nut with flechette -type friction line - Google Patents
Hexagon nut with flechette -type friction line Download PDFInfo
- Publication number
- CN205001328U CN205001328U CN201520551365.3U CN201520551365U CN205001328U CN 205001328 U CN205001328 U CN 205001328U CN 201520551365 U CN201520551365 U CN 201520551365U CN 205001328 U CN205001328 U CN 205001328U
- Authority
- CN
- China
- Prior art keywords
- flechette
- type friction
- friction line
- nut
- nut body
- 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.)
- Expired - Fee Related
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- Connection Of Plates (AREA)
- Bolts, Nuts, And Washers (AREA)
- Clamps And Clips (AREA)
Abstract
The utility model discloses a hexagon nut with flechette -type friction line, including the nut body, nut body central authorities have seted up the screw, be equipped with the internal thread in the screw, be equipped with six groups flechette -type friction line on the nut terminal surface in the screw outside, flechette -type friction line set up in nut body corner terminal surface is inboard, flechette -type friction line towards the direction with nut body corner is consistent towards the direction, symmetrical angle on the nut body terminal surface the reverse setting of symmetry each other of flechette -type friction line. In this way, the utility model discloses can increase the frictional force of nut body both sides terminal surface for the nut fastens when pressing from both sides tight article more, avoids causing the not hard up condition because the nut terminal surface is smooth.
Description
Technical field
The utility model relates to hexagon nut field, particularly relates to a kind of hexagon nut with flechette-type friction line.
Background technique
Nut is exactly nut, is used for the part played the role of fastening with bolt or screw rod together with being screwed in, and is linked together by the screw thread of inner side and equivalent specifications nuts and bolt.But traditional nut can not carry out fastening to object when clamping article fully, make the slippage easily caused when grip fastener to a certain degree because nut end face is smooth and smooth, loosening situation when causing object to clamp.
Model utility content
The technical problem that the utility model mainly solves is to provide a kind of hexagon nut with flechette-type friction line, enough increase the frictional force of nut body both sides end face, make nut more fastening when clamping article, avoid causing loosening situation because nut end face is smooth.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: provide a kind of hexagon nut with flechette-type friction line, comprise nut body, described nut body central authorities offer screw, internal thread is provided with in described screw, nut end face outside described screw is provided with six groups of flechette-type friction lines, described flechette-type friction line is arranged at inside the end face of described nut body corner, described flechette-type friction line direction is consistent with described nut body corner direction, on described nut body end face, the described flechette-type friction line of symmetric angle is oppositely arranged symmetrically.
In the utility model preferred embodiment, described nut body both sides end face is equipped with described flechette-type friction line, the described flechette-type friction line on the end face of described nut body both sides is arranged on relative position.
In the utility model preferred embodiment, often organize on described flechette-type friction line and be provided with at least three arrow lines.
In the utility model preferred embodiment, described screw is round hole.
The beneficial effects of the utility model are: the utility model enough increases the frictional force of nut body both sides end face, make nut more fastening when clamping article, avoid causing loosening situation because nut end face is smooth.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation that the utility model has hexagon nut one preferred embodiment of flechette-type friction line;
In accompanying drawing, the mark of each parts is as follows: 1, nut body; 2, screw; 3, internal thread; 4, flechette-type friction line.
Embodiment
Be clearly and completely described to the technological scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model is embodiment comprise:
A kind of hexagon nut with flechette-type friction line, comprise nut body 1, described nut body 1 central authorities offer screw 2, internal thread 3 is provided with in described screw 2, nut end face outside described screw 2 is provided with six groups of flechette-type friction lines 4, described flechette-type friction line 4 is arranged at inside the end face of described nut body 1 corner, described flechette-type friction line 4 direction is consistent with described nut body 1 corner direction, and on described nut body 1 end face, the described flechette-type friction line 4 of symmetric angle is oppositely arranged symmetrically.
In addition, described nut body 1 both sides end face is equipped with described flechette-type friction line 4, the described flechette-type friction line 4 on the end face of described nut body 1 both sides is arranged on relative position.
In addition, often organize on described flechette-type friction line 4 and be provided with at least three arrow lines.
In addition, described screw 2 is round hole.
Working principle of the present utility model is for offer screw 2 in nut body 1 central authorities, screw 2 is round hole, internal thread 3 is provided with in screw 2, nut end face outside screw 2 is provided with six groups of flechette-type friction lines 4, often organize on flechette-type friction line 4 and be provided with at least three arrow lines, nut body 1 both sides end face is equipped with flechette-type friction line 4, flechette-type friction line 4 on the end face of nut body 1 both sides is arranged on relative position, flechette-type friction line 4 is arranged at inside the end face of nut body 1 corner, flechette-type friction line 4 direction is consistent with nut body 1 corner direction, on nut body 1 end face, the flechette-type friction line 4 of symmetric angle is oppositely arranged symmetrically, nut body 1 both sides end face arranges six groups of flechette-type friction lines 4, increase the frictional force of nut body 1 both sides end face, make nut body 1 more fastening when clamping article, avoid because nut body 1 end face is smooth and cause loosening situation.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. one kind has the hexagon nut of flechette-type friction line, comprise nut body, it is characterized in that, described nut body central authorities offer screw, internal thread is provided with in described screw, nut end face outside described screw is provided with six groups of flechette-type friction lines, described flechette-type friction line is arranged at inside the end face of described nut body corner, described flechette-type friction line direction is consistent with described nut body corner direction, and on described nut body end face, the described flechette-type friction line of symmetric angle is oppositely arranged symmetrically.
2. the hexagon nut with flechette-type friction line according to claim 1, is characterized in that, described nut body both sides end face is equipped with described flechette-type friction line, and the described flechette-type friction line on the end face of described nut body both sides is arranged on relative position.
3. the hexagon nut with flechette-type friction line according to claim 1, is characterized in that, often organizes on described flechette-type friction line and is provided with at least three arrow lines.
4. the hexagon nut with flechette-type friction line according to claim 1, it is characterized in that, described screw is round hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520551365.3U CN205001328U (en) | 2015-07-28 | 2015-07-28 | Hexagon nut with flechette -type friction line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520551365.3U CN205001328U (en) | 2015-07-28 | 2015-07-28 | Hexagon nut with flechette -type friction line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205001328U true CN205001328U (en) | 2016-01-27 |
Family
ID=55158217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520551365.3U Expired - Fee Related CN205001328U (en) | 2015-07-28 | 2015-07-28 | Hexagon nut with flechette -type friction line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205001328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114536152A (en) * | 2022-02-16 | 2022-05-27 | 上饶市兴杰达光电科技有限公司 | Optical lens shell surface friction line making devices |
-
2015
- 2015-07-28 CN CN201520551365.3U patent/CN205001328U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114536152A (en) * | 2022-02-16 | 2022-05-27 | 上饶市兴杰达光电科技有限公司 | Optical lens shell surface friction line making devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20160728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |