CN206017409U - A kind of stop nut - Google Patents
A kind of stop nut Download PDFInfo
- Publication number
- CN206017409U CN206017409U CN201620694498.0U CN201620694498U CN206017409U CN 206017409 U CN206017409 U CN 206017409U CN 201620694498 U CN201620694498 U CN 201620694498U CN 206017409 U CN206017409 U CN 206017409U
- Authority
- CN
- China
- Prior art keywords
- nut
- groove
- screw
- hex
- screw thread
- 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
Abstract
This utility model belongs to mechanical field, and in particular to a kind of stop nut.A kind of stop nut, including outer nut and inner nut, outer nut is hex nut, the height of outer nut is 25mm, the first screw is provided with the middle part of outer nut and accommodates the groove of inner nut, groove is positive six prismsby groove, depth 12mm of groove, first screw is connected with groove, the inwall of the first screw is provided with screw thread, inner nut includes hex nut body, the height of hex nut body is 12mm, the side of hex nut body is provided with base, the back side of base is provided with multiple fan-shaped raised, the second screw is provided with the middle part of hex nut body, screw thread is provided with the inside of second screw, outer nut and inner nut pass through groove clamping, the screw thread of the screw thread and inner nut of outer nut has identical parameter.
Description
Technical field
This utility model belongs to mechanical field, and in particular to a kind of stop nut.
Background technology
Nut is a kind of securing member used with bolt, screw fit.Traditional nut mainly by nut body and is located at
Screw thread composition on nut body inwall, the outer wall of nut body are provided with for wrench operated and symmetrical clamping end face, however,
Nut can be got loose with bolt and screw due to external factor after implementing locking with screw or bolt often, cause to be fixed
Thing completely cannot be fixed, and during for more special occasion, or even can there is larger potential safety hazard.
Utility model content
Utility model purpose：It is new that this utility model makes improvement, i.e. this practicality for the problem that above-mentioned prior art is present
Type discloses a kind of stop nut.
Technical scheme：A kind of stop nut, including outer nut and inner nut,
The outer nut is hex nut, and the height of the outer nut is 25mm,
The first screw being provided with the middle part of the outer nut and accommodating the groove of inner nut, the groove is that positive six prismsby is recessed
Groove, depth 12mm of the groove, first screw are connected with the groove, and the inwall of first screw is provided with spiral shell
Stricture of vagina,
The inner nut includes hex nut body, and the height of the hex nut body is 12mm, the hex nut
The side of body is provided with base, and the back side of the base is provided with multiple fan-shaped projections, is provided with the middle part of the hex nut body
Second screw, is provided with screw thread on the inside of second screw,
The outer nut and the inner nut by the groove clamping,
The screw thread of the screw thread of the outer nut and the inner nut has identical parameter.
Further, the hex nut body is coordinated for gap with the groove.
Further, the base is cup dolly, and the thickness of the base is 5mm.
Beneficial effect：Disclosed in this utility model, a kind of stop nut has the advantages that：
1st, simple structure；
2nd, good anti-drop effect, safety coefficient are high；
3rd, easily operated.
Description of the drawings
Sectional views of the Fig. 1 for the axial direction of outer nut；
Front schematic views of the Fig. 2 for inner nut；
Schematic rear views of the Fig. 3 for inner nut；
Wherein：
1- outer nuts the first screws of 11-
12- grooves
2- inner nut 21- bases
22- hex nut body the second screws of 23-
24- is fan-shaped raised
Specific embodiment：
Below specific embodiment of the present utility model is described in detail.
As shown in Figures 1 to 3, a kind of stop nut, including outer nut 1 and inner nut 2,
Outer nut 1 is hex nut, and the height of outer nut 1 is 25mm,
The middle part of outer nut 1 is provided with the first screw 11 and accommodates the groove 12 of inner nut 2, and groove 12 is that positive six prismsby is recessed
Groove, depth 12mm of groove 12, the first screw 11 are connected with groove 12, and the inwall of the first screw 11 is provided with screw thread,
Inner nut 2 includes hex nut body 22, and the height of hex nut body 22 is 12mm, hex nut body 22
Side is provided with base 21, and the back side of base 21 is provided with 24 (primarily serving anti-skidding effect) of multiple fan-shaped projections, hex nut sheet
The middle part of body 22 is provided with the second screw 23, and the inner side of the second screw 23 is provided with screw thread,
Outer nut 1 and inner nut 2 pass through 12 clamping of groove,
The screw thread of the screw thread of outer nut 1 and inner nut 2 has identical parameter.
Further, hex nut body 22 is coordinated for gap with groove 12.
Further, base 21 is cup dolly, and the thickness of base 21 is 5mm.
Above embodiment of the present utility model is elaborated.But this utility model is not limited to above-mentioned enforcement
Mode, in the ken that art those of ordinary skill possesses, can be with without departing from this utility model ancestor
Make a variety of changes on the premise of purport.
Claims (1)
1. a kind of stop nut, it is characterised in that including outer nut and inner nut,
The outer nut is hex nut, and the height of the outer nut is 25mm,
Be provided with the middle part of the outer nut the first screw and accommodate inner nut groove, the groove be positive six prismsby groove, institute
Depth 12mm of groove is stated, first screw is connected with the groove, and the inwall of first screw is provided with screw thread,
The inner nut includes hex nut body, and the height of the hex nut body is 12mm, the hex nut body
Side be provided with base, the back side of the base is provided with multiple fan-shaped raised, is provided with second in the middle part of the hex nut body
Screw, is provided with screw thread on the inside of second screw,
The outer nut and the inner nut by the groove clamping,
The screw thread of the screw thread of the outer nut and the inner nut has identical parameter；
The hex nut body is coordinated for gap with the groove；
The base is cup dolly, and the thickness of the base is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620694498.0U CN206017409U (en) | 2016-06-28 | 2016-06-28 | A kind of stop nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620694498.0U CN206017409U (en) | 2016-06-28 | 2016-06-28 | A kind of stop nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206017409U true CN206017409U (en) | 2017-03-15 |
Family
ID=58244608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620694498.0U Expired - Fee Related CN206017409U (en) | 2016-06-28 | 2016-06-28 | A kind of stop nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206017409U (en) |
-
2016
- 2016-06-28 CN CN201620694498.0U patent/CN206017409U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20190628 |