CN207975108U - A kind of efficiently locking nut - Google Patents
A kind of efficiently locking nut Download PDFInfo
- Publication number
- CN207975108U CN207975108U CN201820307546.5U CN201820307546U CN207975108U CN 207975108 U CN207975108 U CN 207975108U CN 201820307546 U CN201820307546 U CN 201820307546U CN 207975108 U CN207975108 U CN 207975108U
- Authority
- CN
- China
- Prior art keywords
- screw thread
- threaded hole
- spiral surface
- locking nut
- groove
- 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
Links
- 239000004677 Nylon Substances 0.000 claims abstract description 18
- 229920001778 nylon Polymers 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model is related to Automatic manual transmission fields, and in particular to a kind of efficient stop nut, including upper recess surface, upper spiral surface, side spiral surface, threaded hole, concave surface, nylon line, screw thread and groove；The upper spiral surface is located on the side spiral surface；The screw thread is located in the threaded hole；The nylon line is located at the top of the screw thread；The nylon line is located in the threaded hole；The groove is located on the threaded hole；The concave surface is located at the top of the side spiral surface；The upper recess surface is located at the top of the concave surface；The upper recess surface is located at the lower section of the upper spiral surface；Threaded hole in the utility model uses trapezoidal helicitic texture, covers one layer of nylon line in the end of screw thread, effectively prevents the loosening of bolt, increase the frictional force with bolt, improve the tightness of bolt, is conducive to the life security for protecting staff.
Description
Technical field
The utility model is related to Automatic manual transmission fields, and in particular to a kind of efficient stop nut.
Background technology
The use scope of nut is very wide on the market current, can all be used in all trades and professions, wherein nut and bolt
Cooperation in loosen the problem of annoying many enterprises always.There are many kinds of nuts, including self-locking nut, stop nut, lock
Tight nut, screws in nut, lock nut, thin bar screw, attaching nut, self-locking hexagonal acorn nut, special lower margin at four paws nut
Screw nut, hexagonal crown thin nut and eyenut.Nut is exactly nut, is threaded together with bolt or screw rod tight for rising
Admittedly the part acted on, it is all manufacture machinery must a kind of element.According to the difference of material, it is divided into carbon steel, stainless steel
With several big types of non-ferrous metal (such as copper).Nut is to realize fastening by the cooperation of screw thread with bolt, passes through frictional force
Not loosening for the two is realized in effect.Wherein, in the case of the rainy day, nut is easy to get rusty, and causes the effect of fastening to be deteriorated, sternly
Meeting and bolt falling when weight, and a series of chain reaction is generated, it is easy to cause serious safety accident.
Utility model content
To solve the above, a kind of efficiently locking nut of the utility model improves the structure of screw thread, has installed Buddhist nun additional
Imperial screw thread, improves water proofing property, increases anti-loose ability.
A kind of efficiently locking nut, including upper recess surface, upper spiral surface, side spiral surface, threaded hole, concave surface, nylon line, screw thread
And groove；The upper spiral surface is located on the side spiral surface；The screw thread is located in the threaded hole；The nylon
Line is located at the top of the screw thread；The nylon line is located in the threaded hole；The groove is located at described upper
On spiral surface；The concave surface is located at the top of the side spiral surface；The upper recess surface is located at the top of the concave surface；
The upper recess surface is located at the lower section of the upper spiral surface, and the screw thread is trapezoidal thread.
Preferably, the nylon line is covered in the end of screw thread.
Preferably, the groove is located at the screw thread bore edges.
Preferably, the upper recess surface is located at the top of the side spiral surface.
Preferably, the groove is semi-circular recesses.
Preferably, the side spiral surface is located at the outer end of the threaded hole.
The beneficial effects of the utility model：Threaded hole in the utility model uses trapezoidal helicitic texture, in screw thread
End covers one layer of nylon line, effectively prevents the loosening of bolt, increases the frictional force with bolt, improves bolt
Tightness is conducive to the life security for protecting staff.
Description of the drawings
Fig. 1 is a kind of front view of efficiently locking nut of the utility model.
Fig. 2 is a kind of sectional view of efficiently locking nut of the utility model.
Fig. 3 is a kind of vertical view of efficiently locking nut of the utility model.
In figure：1- upper recess surfaces；The upper spiral surfaces of 2-；The sides 3- spiral surface；4- threaded holes；5- concave surfaces；6- nylon lines；7- screw threads；8-
Groove.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
As shown in Figure 1, Figure 2 and Figure 3, a kind of efficiently locking nut, including upper recess surface 1, upper spiral surface 2, side spiral surface 3, spiral shell
Pit 4, concave surface 5, nylon line 6, screw thread 7 and groove 8；The upper spiral surface 2 is located on the side spiral surface 3；The spiral shell
Line 7 is located in the threaded hole 4；The nylon line 6 is located at the top of the screw thread 7；The nylon line 6 is located at institute
In the threaded hole 4 stated；The groove 8 is located on the threaded hole 4；The concave surface 5 is located at the side spiral surface 3
Lower section；The upper recess surface 1 is located at the top of the concave surface 5；The upper recess surface 1 is located under the upper spiral surface 2
Side.
Concrete operating principle：As shown in Figure 1, Figure 2 and Figure 3, the screw thread 7 in the threaded hole 4 fastens bolt, described
The top of threaded hole 4 be combined with nylon line 6, prevent water from entering in the threaded hole 4, play waterproof and increase frictional force
Effect, the end of screw thread 7 covers one layer of nylon line 6；The groove 8 is located at the upper spiral surface 2, and the groove is half
Circular groove, the groove are located at the screw thread bore edges；The upper recess surface 1 is located at the top of the side spiral surface 3；
The screw thread 7 is trapezoidal thread.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Any modification, equivalent replacement or improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (6)
1. a kind of efficiently locking nut, it is characterised in that：Including upper recess surface, upper spiral surface, side spiral surface, threaded hole, concave surface, Buddhist nun
Dragon design, screw thread and groove；The upper spiral surface is located on the side spiral surface；The screw thread is located in the threaded hole；
The nylon line is located at the top of the screw thread；The nylon line is located in the threaded hole；The groove position
In on the upper spiral surface；The concave surface is located at the top of the side spiral surface；The upper recess surface be located at it is described under
The top of concave surface；The upper recess surface is located at the lower section of the upper spiral surface, and the screw thread is trapezoidal thread.
2. a kind of efficiently locking nut according to claim 1, it is characterised in that：The nylon line is covered in screw thread
End.
3. a kind of efficiently locking nut according to claim 1, it is characterised in that：The groove is located at the spiral shell
Pit edge.
4. a kind of efficiently locking nut according to claim 1, it is characterised in that：The upper recess surface is located at described
The top of side spiral surface.
5. a kind of efficiently locking nut according to claim 1, it is characterised in that：The groove is semicircle recessed
Slot.
6. a kind of efficiently locking nut according to claim 1, it is characterised in that：The side spiral surface is located at described
The outer end of threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820307546.5U CN207975108U (en) | 2018-03-06 | 2018-03-06 | A kind of efficiently locking nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820307546.5U CN207975108U (en) | 2018-03-06 | 2018-03-06 | A kind of efficiently locking nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207975108U true CN207975108U (en) | 2018-10-16 |
Family
ID=63764841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820307546.5U Expired - Fee Related CN207975108U (en) | 2018-03-06 | 2018-03-06 | A kind of efficiently locking nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207975108U (en) |
-
2018
- 2018-03-06 CN CN201820307546.5U patent/CN207975108U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 |