CN201973045U - Hex-nut - Google Patents
Hex-nut Download PDFInfo
- Publication number
- CN201973045U CN201973045U CN2011200360244U CN201120036024U CN201973045U CN 201973045 U CN201973045 U CN 201973045U CN 2011200360244 U CN2011200360244 U CN 2011200360244U CN 201120036024 U CN201120036024 U CN 201120036024U CN 201973045 U CN201973045 U CN 201973045U
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- Prior art keywords
- nut
- nut body
- internal thread
- utility
- model
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Abstract
A hex-nut belongs to a threaded adapting piece, and includes a nut body; internal threads are arranged on the nut body; more than one bumps are arranged on the edge of the end faces of the nut body; round-ring-shaped bosses are arranged on the end faces of the nut body which are near the internal threads; the diameter of bore of the round-ring-shaped bosses is larger than the major diameter of the internal threads; the height of the round-ring-shaped bosses is not lower than the height of bumps. The advantage of the utility model-hex-nut lies in that: the internal threads are not easy to deform during the process in which the utility model is welded on plate metals.
Description
Technical field:
The utility model relates to a kind of threaded connector, specifically is a kind of hexagon nut.
Background technique:
Common and the bolt of hexagon nut; screw fit is used the effect that connects fastening component of playing; in daily life; sometimes common hexagon nut being welded on the enterprising enforcement of sheet metal uses; in the process that hexagon nut is welded on the sheet metal; for the center line of the internal thread that guarantees hexagon nut vertical with sheet metal; this welds after needing to be pressed on the sheet metal earlier to the end face of hexagon nut again; in the process of welding, can produce high temperature; hexagon nut can be melted a part; because weld is nearer from the internal thread of hexagon nut; usually can produce internal thread distortion, thereby influence cooperating of hexagon nut and bolt.
The model utility content:
The technical problems to be solved in the utility model is, provides in a kind of process on being welded to sheet metal, both can make the center line of internal thread vertical with sheet metal, can make the on-deformable hexagon nut of internal thread again.
Technical solution of the present utility model is, provide a kind of hexagon nut: comprise nut body with following structure, nut body is provided with internal thread, wherein, edge on the nut body end face is evenly equipped with a plurality of projections, be provided with round ring boss near the internal thread place on the nut body end face, and the diameter of bore of round ring boss is greater than the big footpath of internal thread, the height of round ring boss is not less than the height of projection.
Hexagon nut described in the utility model, wherein, projection is three, and all is three terrace with edge shapes, described three projections all are positioned at the edges and corners of nut body sidewall.
After adopting above structure, compared with prior art, the utility model hexagon nut has the following advantages: different with common hexagon nut, because the edge on the nut body end face is evenly equipped with a plurality of projections, be provided with round ring boss near the internal thread place on the nut body end face, the height of round ring boss is not less than the height of projection, when being welded to the utility model hexagon nut on the sheet metal, can be vertical with sheet metal by the end face of round ring boss being pressed to the center line that guarantees internal thread on the sheet metal, when projection and sheet metal are welded, the high temperature that produces in the time of can making welding is confined near the projection, therefore, be difficult for to produce the phenomenon of internal thread distortion, thereby can not influence cooperating of hexagon nut and bolt.
Description of drawings:
Fig. 1 is the perspective view of the utility model hexagon nut.
Embodiment:
Below in conjunction with the drawings and specific embodiments the utility model hexagon nut is described further:
As shown in Figure 1, in this embodiment, the utility model hexagon nut comprises nut body 1, nut body 1 is provided with internal thread 3, edge on nut body 1 end face is evenly equipped with a plurality of projections 2, projection 2 is three, and all be three terrace with edge shapes, three projections 2 all are positioned at the edges and corners of nut body 1 sidewall, be provided with round ring boss 4 near internal thread 3 places on nut body 1 end face, the diameter of bore of round ring boss 4 is greater than the big footpath of internal thread 3, and the height of round ring boss 4 is not less than the height of projection 2.
Above-described embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model; as the variation of projection 2 concrete shapes, all should fall in the definite protection domain of the utility model claims.
Claims (2)
1. hexagon nut, comprise nut body (1), described nut body (1) is provided with internal thread (3), it is characterized in that: the edge on described nut body (1) end face is evenly equipped with a plurality of projections (2), locate to be provided with round ring boss (4) near internal thread (3) on described nut body (1) end face, the diameter of bore of described round ring boss (4) is greater than the big footpath of internal thread (3), and the height of round ring boss (4) is not less than the height of projection (2).
2. hexagon nut according to claim 1 is characterized in that: described projection (2) is three, and all is three terrace with edge shapes, and described three projections (2) all are positioned at the edges and corners of nut body (1) sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200360244U CN201973045U (en) | 2011-01-28 | 2011-01-28 | Hex-nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200360244U CN201973045U (en) | 2011-01-28 | 2011-01-28 | Hex-nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201973045U true CN201973045U (en) | 2011-09-14 |
Family
ID=44578148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200360244U Expired - Fee Related CN201973045U (en) | 2011-01-28 | 2011-01-28 | Hex-nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201973045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216512A (en) * | 2012-01-18 | 2013-07-24 | 广州汽车集团股份有限公司 | Locknut |
-
2011
- 2011-01-28 CN CN2011200360244U patent/CN201973045U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216512A (en) * | 2012-01-18 | 2013-07-24 | 广州汽车集团股份有限公司 | Locknut |
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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: 20110914 Termination date: 20120128 |