CN205154860U - Special -shaped nut - Google Patents
Special -shaped nut Download PDFInfo
- Publication number
- CN205154860U CN205154860U CN201520846241.8U CN201520846241U CN205154860U CN 205154860 U CN205154860 U CN 205154860U CN 201520846241 U CN201520846241 U CN 201520846241U CN 205154860 U CN205154860 U CN 205154860U
- Authority
- CN
- China
- Prior art keywords
- nut
- nut body
- buffer layer
- utility
- model
- 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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- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model provides a special -shaped nut, includes nut body, screw thread, its characterized in that: still include the buffer layer, mark district and oiling mouth, the inside of nut body is provided with the screw thread, the buffer layer is installed to the bottom side of nut body, the oiling mouth has been seted up to the top of nut body, one side of nut body is provided with marks the district. The utility model discloses be provided with the buffer layer, avoid the bottom surface of nut fragile, prolong its life, be provided with and mark the district, make things convenient for the staff to carry out the work of quantity statistics post -installation, seted up the oiling mouth, with threaded connection, poured into lubricating oil into along the oiling mouth and can effectually avoid long -time not use or place for a long time making bolt and nut rust or block and die and the unable phenomenon of dismantling in the environment of humidity. The utility model discloses simple structure, convenient, the long service life of dismantlement.
Description
Technical field
The utility model relates to mechanical parts field, particularly relates to a kind of profile nut.
Background technique
Nut is conventional fastening piece, is widely used in the connection of various mechanical device.But in actual use because the more quantity statistics after mounting of usage quantity is comparatively difficult, in order to avoid nut loosening, the come off serious accident caused, great casualties and economic loss need firmly tightening nut in installation process, cause the bottom surface of nut fragile, working life is shorter, in addition because fastening or external environment is for a long time as the impact of wet environment, bolts and nuts easily get rusty or stuck, cause cannot dismantling, reusing.
Summary of the invention
According to above technical problem, the utility model provides a kind of profile nut, comprises nut body, screw thread, it is characterized in that: also comprise buffer layer, marked area and pouring orifice; The inside of described nut body is provided with screw thread, and the bottom side of described nut body is provided with buffer layer, and the top of described nut body offers pouring orifice, and the side of described nut body is provided with marked area.
Described buffer layer is demountable structure.
The beneficial effects of the utility model are: the utility model provides a kind of profile nut, improve, set up buffer layer to existing profile nut, avoid the bottom surface of nut fragile, extend its working life; Be provided with marked area, facilitate staff after mounting carry out quantity statistics work; Offer pouring orifice, and to be threaded, lubricant oil is injected along pouring orifice and effectively can avoid not using for a long time or be positioned over for a long time moist environment and bolt and nut is got rusty or stuck and phenomenon that is that cannot dismantle.The utility model structure is simple, convenient disassembly, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
According to Fig. 1, the utility model is further described:
As Fig. 1, nut body-1, screw thread-2, buffer layer-3, marked area-4, pouring orifice-5.
Embodiment 1
The utility model provides a kind of profile nut, comprises nut body 1, screw thread 2, buffer layer 3, marked area 4 and pouring orifice 5; The inside of nut body 1 is provided with screw thread 2, and install buffer layer 3 in the bottom side of nut body 1 during installation, pouring orifice 5 is offered in the top of nut body 14, and the side of nut body 1 arranges marked area 4.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (2)
1. a profile nut, comprises nut body, screw thread, it is characterized in that: also comprise buffer layer, marked area and pouring orifice; The inside of described nut body is provided with screw thread, and the bottom side of described nut body is provided with buffer layer, and the top of described nut body offers pouring orifice, and the side of described nut body is provided with marked area.
2. according to a kind of profile nut according to claim 1, it is characterized in that: described buffer layer is demountable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520846241.8U CN205154860U (en) | 2015-10-29 | 2015-10-29 | Special -shaped nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520846241.8U CN205154860U (en) | 2015-10-29 | 2015-10-29 | Special -shaped nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205154860U true CN205154860U (en) | 2016-04-13 |
Family
ID=55690561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520846241.8U Expired - Fee Related CN205154860U (en) | 2015-10-29 | 2015-10-29 | Special -shaped nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205154860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122231A (en) * | 2016-08-27 | 2016-11-16 | 江苏东奇标准件有限公司 | A kind of nut of improved structure |
-
2015
- 2015-10-29 CN CN201520846241.8U patent/CN205154860U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122231A (en) * | 2016-08-27 | 2016-11-16 | 江苏东奇标准件有限公司 | A kind of nut of improved structure |
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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: 20160413 Termination date: 20171029 |