CN203051436U - Locking nut - Google Patents
Locking nut Download PDFInfo
- Publication number
- CN203051436U CN203051436U CN2013200894217U CN201320089421U CN203051436U CN 203051436 U CN203051436 U CN 203051436U CN 2013200894217 U CN2013200894217 U CN 2013200894217U CN 201320089421 U CN201320089421 U CN 201320089421U CN 203051436 U CN203051436 U CN 203051436U
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- Prior art keywords
- nut
- utility
- model
- locking nut
- dignity
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- 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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Abstract
The utility model belongs to the field of fasteners and discloses a locking nut. According to the locking nut, a nut body surface is arranged on a nut body, the locking nut is characterized in that a plurality of elastic oblique slices are arranged on the nut body surface. The locking nut has the beneficial effects that the elastic oblique slices are arranged on the nut body surface, so that even if the nut is tightly connected on a screw for a long time, the phenomenon that the nut easily gets loose or falls can not occur.
Description
Technical field
The utility model relates to a kind of fastener areas, specifically refers to relate to a kind of jam nut.
Background technique
Nut as a kind of installation and fixedly the fastening piece of section bar be extensive use of by people, the kind that uses nut in the existing assembly process is a lot, but be the structural design that adopts the nut standard piece in general mostly, that is to say that each nut in the section bar installation all is to use with the form of standard piece, in real life, the design that it is found that this nut standard piece has the following disadvantages: nut is when being connected with screw rod, because of the surface of nut more smooth, remote along with the time, nut are loosening even come off easily.
Summary of the invention
For the shortcoming and the deficiency that overcome background technique, the purpose of this utility model is to provide a kind of jam nut, solves existing nut when being connected with screw rod, because of the surface of nut more smooth, remote along with the time, the problem that nut becomes flexible even comes off easily.
The purpose of this utility model is to realize by following technical solution:
The technical solution of the utility model is: a kind of jam nut, comprise that described nut body is provided with nut dignity, and described nut dignity is provided with the oblique sheet of a plurality of elasticity.
Preferably, the quantity of the oblique sheet of described elasticity is 4 to 20.
Preferably, the angle between the oblique sheet of described elasticity and the nut dignity is that 30 degree are to 60 degree.
The utility model compared with prior art has following beneficial effect:
The utility model even nut is close to for a long time on screw rod like this, is not worried the nut loosening or problem that comes off easily owing to be provided with the oblique sheet of elasticity in nut dignity yet.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail:
Fig. 1 is the structural representation of a kind of jam nut of the utility model.
The number in the figure explanation:
The 1-nut body, 2-nut dignity, the oblique sheet of 3-elasticity.
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but is to be understood that protection domain of the present utility model is not subjected to the restriction of embodiment.
Contrast accompanying drawing 1 as can be known, a kind of jam nut comprises that described nut body 1 is provided with nut dignity 2, and described nut dignity 2 is provided with the oblique sheet 3 of a plurality of elasticity.
Further, the quantity of the oblique sheet 3 of described elasticity is 4 to 20.
Further, the angle between the oblique sheet 3 of described elasticity and the nut dignity 2 is that 30 degree are to 60 degree.
When nut was fastened on the screw rod, the oblique sheet of elasticity 3 produced a kind of resistance and prevents that nut is loosening or come off at screw rod.
Need to prove; below schematically the utility model and mode of execution thereof are described; this description does not have restricted; described in the accompanying drawing also is one of mode of execution of the present utility model; practical structure is not limited thereto; if generally speaking those of ordinary skill in the art is enlightened by it; under the situation that does not break away from the utility model creation aim; without creationary mode of structure and the embodiment who knows each other with this technological scheme that design, all should belong within the protection domain of the present utility model.
Claims (3)
1. jam nut, comprise that described nut body (1) is provided with nut dignity (2), is characterized in that: described nut dignity (2) is provided with the oblique sheet of a plurality of elasticity (3).
2. jam nut according to claim 1, the quantity that it is characterized in that the oblique sheet of described elasticity (3) is 4 to 20.
3. jam nut according to claim 1 and 2 is characterized in that the angle between the oblique sheet of described elasticity (3) and the nut dignity (2) is that 30 degree are to 60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200894217U CN203051436U (en) | 2013-02-27 | 2013-02-27 | Locking nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200894217U CN203051436U (en) | 2013-02-27 | 2013-02-27 | Locking nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203051436U true CN203051436U (en) | 2013-07-10 |
Family
ID=48734394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200894217U Expired - Fee Related CN203051436U (en) | 2013-02-27 | 2013-02-27 | Locking nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203051436U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122232A (en) * | 2016-08-23 | 2016-11-16 | 瑞安市威孚标准件有限公司 | Flange face locking nut |
| CN108953355A (en) * | 2018-09-20 | 2018-12-07 | 海盐县华昇汽车配件有限公司 | A kind of pressure point formula flange nut |
-
2013
- 2013-02-27 CN CN2013200894217U patent/CN203051436U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122232A (en) * | 2016-08-23 | 2016-11-16 | 瑞安市威孚标准件有限公司 | Flange face locking nut |
| CN108953355A (en) * | 2018-09-20 | 2018-12-07 | 海盐县华昇汽车配件有限公司 | A kind of pressure point formula flange nut |
| CN108953355B (en) * | 2018-09-20 | 2023-09-29 | 海盐华昇汽配科技股份有限公司 | Pressure point type flange nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20140227 |