CN206830595U - A kind of miniature self-plugging rivet - Google Patents
A kind of miniature self-plugging rivet Download PDFInfo
- Publication number
- CN206830595U CN206830595U CN201720162830.3U CN201720162830U CN206830595U CN 206830595 U CN206830595 U CN 206830595U CN 201720162830 U CN201720162830 U CN 201720162830U CN 206830595 U CN206830595 U CN 206830595U
- Authority
- CN
- China
- Prior art keywords
- rivet
- blind
- head
- nut
- blind rivet
- 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
The utility model discloses a kind of miniature self-plugging rivet, it includes rivet nut and blind rivet, and the rivet nut is provided with centre bore in tubular construction, in it, the blind rivet is arranged in the centre bore, wherein, one end of the rivet nut is convexly equipped with rivet nut head as its head end, and the other end is its tail end, the blind rivet is solid construction, it is its tail end that its one end, which is convexly equipped with blind rivet head as its head end, the other end, and the tail end of the blind rivet is penetrated in the rivet nut from the tail end of the rivet nut.The rivet nut of above-mentioned miniature self-plugging rivet and the diameter of blind rivet are extra small, and not only close structure, easy to install；And energy blind riveting, it is adapted to the connection of the extra small products such as miniature electrical equipment, and improve connection reliability.
Description
Technical field
A kind of rivet is the utility model is related to, more particularly, to a kind of miniature self-plugging rivet.
Background technology
At present, on the products such as riveting miniature electrical equipment, Small Scale Integration, micro computer mobile phone terminal, it is mostly for riveting
Common solid rivet, due to the limitation of real rivet, riveting is complicated, is easily damaged and is riveted product, influence product quality and
Performance.
Utility model content
The purpose of this utility model is to provide a kind of miniature self-plugging rivet, its have it is compact-sized, easy to install,
The characteristics of energy blind riveting, simple to operate reasonable and raising connection reliability, to solve to be used to rivet miniature production in the prior art
Above mentioned problem existing for the rivet of product.
To use following technical scheme up to this purpose, the utility model：
A kind of miniature self-plugging rivet, it includes rivet nut and blind rivet, and the rivet nut is provided with centre bore in tubular construction, in it,
The blind rivet is arranged in the centre bore, wherein, one end of the rivet nut is convexly equipped with rivet nut head as its head end, the other end
For its tail end, the blind rivet is solid construction, and its one end is convexly equipped with blind rivet head as its head end, and the other end is its tail end, institute
The tail end for stating blind rivet is penetrated in the rivet nut from the tail end of the rivet nut.
Especially, fracture of the external diameter less than blind rivet external diameter is offered close to the one end on the blind rivet head in the blind rivet
Portion, in riveting, to ensure the fracture of blind rivet just in the position where fracture.
Especially, the rivet nut head is in oblateness.
Especially, the spherical type in blind rivet head.
Especially, a diameter of 1.8~2.0mm of the rivet nut, 0.8~1.0mm of diameter of the blind rivet, centre bore it is straight
It is connected in 1.0~1.05mm.
The beneficial effects of the utility model are, the rivet nut of the miniature self-plugging rivet and blind rivet is straight compared with prior art
Footpath is extra small, not only close structure, easy to install；And energy blind riveting, it is adapted to the connection of the extra small products such as miniature electrical equipment,
And improve connection reliability.
Brief description of the drawings
Fig. 1 is the structural representation for the miniature self-plugging rivet that the utility model embodiment 1 provides；
Fig. 2 is the structural representation of the rivet nut for the miniature self-plugging rivet that the utility model embodiment 1 provides；
Fig. 3 is the structural representation of the blind rivet for the miniature self-plugging rivet that the utility model embodiment 1 provides；
Fig. 4 is the state diagram before the riveting for the miniature self-plugging rivet that the utility model embodiment 1 provides；
Fig. 5 is the state diagram after the riveting for the miniature self-plugging rivet that the utility model embodiment 1 provides.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.
Refer to shown in Fig. 1 to Fig. 3, in the present embodiment, a kind of miniature self-plugging rivet includes rivet nut 1 and blind rivet 2, the nail
In tubular construction, one end is convexly equipped with rivet nut head 3 and is used as its head end body 1, and the other end is its tail end, the rivet nut head 3
In oblateness, the external diameter on the rivet nut head 3 is more than the external diameter of rivet nut 1.It is provided with the rivet nut 1 along the axis direction point of rivet nut 1
The centre bore 4 of cloth, the rivet nut 1 is interior to be provided with blind rivet 2, and the blind rivet 2 is solid construction, and one end of the blind rivet 2 is convexly equipped with nail
Core head 5 is used as its head end, and the other end is its tail end, and the external diameter on the blind rivet head 5 is more than the external diameter of blind rivet 2.The blind rivet 2
Upper one end close to the blind rivet head 5 offers the fracture 6 that external diameter is less than the external diameter of blind rivet 2, in riveting, to ensure blind rivet
2 fracture is just in the position where fracture 6.
The 5 spherical type of blind rivet head, the tail end of the blind rivet 2 penetrate the rivet nut 1 from the tail end of the rivet nut 1
In, and passed out of rivet nut 1 centre bore 4；The aperture of centre bore 4 and the external diameter of blind rivet 2 match.The sphere on blind rivet head 5
Type structure, can have preferable profile, especially surface can be smooth after the completion of riveting, situations such as being not in burr etc..
The external diameter on rivet nut head 3 is more than the external diameter of rivet nut 1, and the external diameter on blind rivet head 5 is more than the external diameter of blind rivet 2, can ensure riveting
When, blind rivet 2 can obtain good positioning with rivet nut 1.
In the present embodiment, a diameter of 1.8~2.0mm of the rivet nut, 0.8~1.0mm of diameter of the blind rivet, centre bore
Be directly 1.0~1.05mm.
Refer to shown in Fig. 4 and Fig. 5, it is corresponding on the first plate body 7 and the second plate body 8 to be riveted to beat during riveting
Riveted holes, the tail end of the blind rivet 2 are stretched into rivet nut 1, and the one end of blind rivet head 5 together with rivet nut 1 then is inserted into first
In the riveted holes of the plate body 8 of plate body 7 and second.Riveting gun is acted on the tail end of blind rivet 2, in the presence of riveting gun, blind rivet
Rivet nut 1 is oppressed on head 5, makes 1 expanded drum of rivet nut into more drum types, the drum organization and rivet nut formed after the flexural deformation of rivet nut 1
After head 5 coordinates, the first plate body 7 and the second plate body 8 can be firmly pinned.Do not loosen, the state after riveting, as shown in Figure 5.
The utility model, which is riveted on the products such as micro- shape electrical equipment, Small Scale Integration, micro computer mobile phone terminal, can keep rivet nut not rotate,
Blind rivet is not fallen off.Water, shock, riveting is firm, and behaviour's sound is low.
Above example simply elaborates general principle and characteristic of the present utility model, and the utility model is not by above-mentioned example
Limitation, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various change and change, these changes
Change and change and both fall within claimed the scope of the utility model.The utility model requires protection scope will by appended right
Ask book and its equivalent thereof.
Claims (5)
1. a kind of miniature self-plugging rivet, it includes rivet nut and blind rivet, and the rivet nut is provided with centre bore, institute in tubular construction, in it
Blind rivet is stated to be arranged in the centre bore, it is characterised in that the caliber all same of the rivet nut tubular structure portion optional position,
One end of the rivet nut is convexly equipped with rivet nut head as its head end, and the other end is its tail end, and the blind rivet is solid construction, one
It is its tail end that end, which is convexly equipped with blind rivet head as its head end, the other end, and the tail end of the blind rivet penetrates from the tail end of the rivet nut
In the rivet nut.
2. miniature self-plugging rivet according to claim 1, it is characterised in that close to the blind rivet head in the blind rivet
One end offers the fracture that external diameter is less than blind rivet external diameter.
3. miniature self-plugging rivet according to claim 1, it is characterised in that the rivet nut head is in oblateness.
4. miniature self-plugging rivet according to claim 1, it is characterised in that the spherical type in blind rivet head.
5. miniature self-plugging rivet according to claim 1, it is characterised in that a diameter of 1.8~2.0mm of the rivet nut,
0.8~1.0mm of diameter of the blind rivet, centre bore is directly 1.0~1.05mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720162830.3U CN206830595U (en) | 2017-02-22 | 2017-02-22 | A kind of miniature self-plugging rivet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720162830.3U CN206830595U (en) | 2017-02-22 | 2017-02-22 | A kind of miniature self-plugging rivet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206830595U true CN206830595U (en) | 2018-01-02 |
Family
ID=60779682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720162830.3U Expired - Fee Related CN206830595U (en) | 2017-02-22 | 2017-02-22 | A kind of miniature self-plugging rivet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206830595U (en) |
-
2017
- 2017-02-22 CN CN201720162830.3U patent/CN206830595U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180102 Termination date: 20210222 |