CN202789961U - Embedded rivet - Google Patents
Embedded rivet Download PDFInfo
- Publication number
- CN202789961U CN202789961U CN 201220357901 CN201220357901U CN202789961U CN 202789961 U CN202789961 U CN 202789961U CN 201220357901 CN201220357901 CN 201220357901 CN 201220357901 U CN201220357901 U CN 201220357901U CN 202789961 U CN202789961 U CN 202789961U
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- CN
- China
- Prior art keywords
- rivet
- cylinder
- embedded
- riveting cylinder
- head
- 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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- Insertion Pins And Rivets (AREA)
Abstract
The utility model relates to an embedded rivet which comprises a rivet cylinder and a riveting rod. A rivet cap is arranged on the top of the rivet cylinder, the diameter of the inner end of the head of the riveting rod is larger than that of an inner hole of the rivet cylinder, annular grooves arrayed vertically are directly formed on an outer cylinder wall of the rivet cylinder by rolling, and upwardly tilting and encircling barbed teeth arrayed vertically are directly formed by the annular grooves on the outer cylinder wall of the rivet cylinder. The embedded rivet has the advantages that the jointing force between the rivet cylinder and a riveted part is high after the riveted part is riveted by the embedded rivet, and the embedded rivet is firm, shock-resistant and durable.
Description
Technical field
The utility model relates to a kind of rivet of architecture advances, specifically, relates to a kind of embedded rivet.
Background technique
Existing embedded rivet, the outer tube wall of riveting cylinder is screw thread, the rear riveting cylinder of existence riveted joint is poor, insecure with engaging of riveted parts, the shortcoming of easy disengaging.
Summary of the invention
The purpose of this utility model is for above-mentioned existing problems, provide a kind of engaging force of riveting rear riveting cylinder and riveted parts strong, firmly, antidetonation, durable embedded rivet.
The purpose of this utility model is achieved in that and comprises riveting cylinder and staking bar, and the top of described riveting cylinder has the head of a nail, and the inner diameter of the head of described staking bar is greater than the diameter of bore of riveting cylinder; The direct roll forming of the outer tube wall of described riveting cylinder has the annular groove that is arranged above and below, and by annular groove the outer tube wall of riveting cylinder be directly formed to upwarping of being arranged above and below around the overhead kick tooth.
The utility model, described embedded rivet is aluminum alloy rivet or stainless steel rivet.
The utility model and since the fishhook-type that forms afterwards in riveted joint upwarp around the overhead kick tooth, be improved to by traditional being threaded and be connected with a joggle, can form more powerful engaging force at the hole in the riveted joint hole of riveted parts wall, make the combination of riveting parts more tight and firm, the height antidetonation is durable in use.The utility model has that the engaging force of riveting cylinder and riveted parts after the riveted joint is strong, firm, an antidetonation, durable advantage.
Following embodiment is further described the utility model by reference to the accompanying drawings.
Description of drawings
Fig. 1 is an embodiment's of the present utility model perspective view.
Among the figure, 1, the riveting cylinder; 2, staking bar; 3, the head of a nail; 4, annular groove; 5, overhead kick tooth.
Embodiment
With reference to Fig. 1, present embodiment is a kind of embedded rivet, comprises riveting cylinder 1 and staking bar 2, and the top of described riveting cylinder has the head of a nail 3, and the inner diameter of the head of described staking bar is greater than the diameter of bore of riveting cylinder; The direct roll forming of the outer tube wall of described riveting cylinder has the annular groove 4 that is arranged above and below, and by annular groove the outer tube wall of riveting cylinder be directly formed to upwarping of being arranged above and below around overhead kick tooth 5.
When the utility model used, the material of described embedded rivet can adopt aluminum alloy, stainless steel or iron etc.
Claims (2)
1. an embedded rivet comprises riveting cylinder (1) and staking bar (2), and the top of described riveting cylinder has the head of a nail (3), and the inner diameter of the head of described staking bar is greater than the diameter of bore of riveting cylinder; It is characterized in that: the direct roll forming of the outer tube wall of described riveting cylinder has the annular groove (4) that is arranged above and below, and by annular groove the outer tube wall of riveting cylinder be directly formed to upwarping of being arranged above and below around overhead kick tooth (5).
2. embedded rivet according to claim 1, it is characterized in that: described embedded rivet is aluminum alloy rivet or stainless steel rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220357901 CN202789961U (en) | 2012-07-23 | 2012-07-23 | Embedded rivet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220357901 CN202789961U (en) | 2012-07-23 | 2012-07-23 | Embedded rivet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202789961U true CN202789961U (en) | 2013-03-13 |
Family
ID=47817227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220357901 Expired - Fee Related CN202789961U (en) | 2012-07-23 | 2012-07-23 | Embedded rivet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202789961U (en) |
-
2012
- 2012-07-23 CN CN 201220357901 patent/CN202789961U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130723 |