CN105090202A - Hexagon nut with arrow-shaped friction lines - Google Patents
Hexagon nut with arrow-shaped friction lines Download PDFInfo
- Publication number
- CN105090202A CN105090202A CN201510447364.9A CN201510447364A CN105090202A CN 105090202 A CN105090202 A CN 105090202A CN 201510447364 A CN201510447364 A CN 201510447364A CN 105090202 A CN105090202 A CN 105090202A
- Authority
- CN
- China
- Prior art keywords
- flechette
- nut
- type friction
- nut body
- face
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
The invention discloses a hexagon nut with arrow-shaped friction lines. The hexagon nut comprises a nut body. A screw hole is formed in the center of the nut body. An internal thread is arranged inside the screw hole. Six sets of arrow-shaped friction lines are arranged on the nut end face of the outer side of the screw hole and located on the inner sides of the end faces of the corners of the nut body. The direction of the arrow-shaped friction lines is consistent with the direction of the corners of the nut body. The arrow-shaped friction lines at the symmetric corners on the end face of the nut body are symmetric in the reverse direction. In this way, the friction force on the end faces of the two sides of the nut body can be increased, the nut can be fastened better when clamping an object, and the phenomenon that looseness is caused due to the fact that the end face of the nut is smooth is avoided.
Description
Technical field
The present invention relates to hexagon nut field, particularly relate 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.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of hexagon nut with flechette-type friction line, enough increases the frictional force of nut body both sides end face, makes 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 present invention 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 a preferred embodiment of the present invention, 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 a preferred embodiment of the present invention, often organize on described flechette-type friction line and be provided with at least three arrow lines.
In a preferred embodiment of the present invention, described screw is round hole.
The invention has the beneficial effects as follows: the present invention 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 embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, 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 present invention 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 embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
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 invention 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 embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention 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 invention.
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 |
|---|---|---|---|
| CN201510447364.9A CN105090202A (en) | 2015-07-28 | 2015-07-28 | Hexagon nut with arrow-shaped friction lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510447364.9A CN105090202A (en) | 2015-07-28 | 2015-07-28 | Hexagon nut with arrow-shaped friction lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105090202A true CN105090202A (en) | 2015-11-25 |
Family
ID=54571303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510447364.9A Pending CN105090202A (en) | 2015-07-28 | 2015-07-28 | Hexagon nut with arrow-shaped friction lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105090202A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480636A (en) * | 2016-10-28 | 2017-03-08 | 无锡小天鹅股份有限公司 | Device for clothing processing |
-
2015
- 2015-07-28 CN CN201510447364.9A patent/CN105090202A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480636A (en) * | 2016-10-28 | 2017-03-08 | 无锡小天鹅股份有限公司 | Device for clothing processing |
| CN106480636B (en) * | 2016-10-28 | 2019-01-29 | 无锡小天鹅股份有限公司 | Device for clothing processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151125 |
|
| WD01 | Invention patent application deemed withdrawn after publication |