CN207485807U - Round end turns around blind rivet - Google Patents
Round end turns around blind rivet Download PDFInfo
- Publication number
- CN207485807U CN207485807U CN201721288407.4U CN201721288407U CN207485807U CN 207485807 U CN207485807 U CN 207485807U CN 201721288407 U CN201721288407 U CN 201721288407U CN 207485807 U CN207485807 U CN 207485807U
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- China
- Prior art keywords
- conehead
- rod
- ailhead
- diameter
- round end
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Abstract
It turns around blind rivet the utility model is related to one kind, and in particular to a kind of round end turns around blind rivet.The round end turn around blind rivet include nail rod and ailhead, ailhead one end is equipped with round end, the ailhead other end offers the counter sink through ailhead, nail rod includes the body of rod, and body of rod one end is equipped with conehead, is equipped on the body of rod close to conehead one end and assembles diameter, it assembles diameter diameter and is more than shank diameter, breakpoint is formed between assembling diameter and conehead, the body of rod interts in counter sink, and conehead is against deviating from round end one end in nail rod.The beneficial effects of the utility model are：In riveting, conehead is broken, nail rod forms countersunk head structure, two riveted plating metalwork rivetings are securely and deformation nail rod rivets body surface without protrusion, so that other workpiece is easy for installation, in addition conehead is broken under the pulling force of the body of rod and the active force of ailhead, it will not be broken in ailhead or fly to drop out, avoid and drop to electronic equipment since conehead comes off and cause short circuit phenomenon.
Description
Technical field
It turns around blind rivet the utility model is related to one kind, and in particular to a kind of round end turns around blind rivet.
Background technology
Blind rivet turn around as a kind of connector, is widely used in the fields such as electronics, communication, automobile, space flight and aviation, particularly
It plays an important role to the connection of thin-walled plate metalwork.The existing blind rivet that turns around, the drawback is that：1) when riveting, ailhead can stay in
Riveted holes are blocked at riveting or are flown in the babinet being riveted, in use, ailhead, which is easily fallen on electronic equipment, to be drawn
Short circuit is played, causes damage of product and security risk；2) the high protrusion in the thin-walled plate metalwork surface of riveting so that after being riveted
Metalwork uneven surface, not only unsightly, but also meeting occupied space influences other active configurations.
Utility model content
The purpose of this utility model is to provide a kind of round end and turns around blind rivet, and when riveting will not generate metal impurities and fall to electricity
Cause short circuit in sub- equipment, cause damage of product and security risk, and the metalwork upper surface after riveting is smooth, beautiful, it will not
Occupied space influences other active configurations, and fixing compact.
A kind of round end turns around blind rivet, and including nail rod and ailhead, described ailhead one end is equipped with round end, and the ailhead other end is opened
Equipped with the counter sink through ailhead, the nail rod includes the body of rod, and described body of rod one end is equipped with conehead, close to described on the body of rod
Conehead one end is equipped with assembling diameter, and the assembling diameter diameter is more than the shank diameter, shape between the assembling diameter and the conehead
Into breakpoint, the body of rod interts in the counter sink, and the conehead is against deviating from described round end one end in the nail rod.
Preferably, diameter is less than the shank diameter at the breakpoint.
Preferably, the assembling diameter forms cone angle close to described conehead one end.
Preferably, the conehead is included against section and conical section.
Preferably, the round end is in the shape of falling spherical crown.
The beneficial effects of the utility model are：In riveting, conehead is broken, and nail rod forms countersunk head structure, makes two riveted platings
Metalwork riveting is secured and deforms nail rod without protrusion riveting body surface, changes because rivet nut is higher by riveting body surface occupancy sky
Between and influence the installations of other work, in addition conehead is broken under the pulling force of the body of rod and the active force of ailhead, will not be broken and followed closely
In head or fly to drop out, avoid and drop to electronic equipment since conehead comes off and cause short circuit phenomenon, ensure product quality and use
Safety.
Description of the drawings
Fig. 1 is that a kind of round end of the utility model turns around blind rivet structure schematic diagram.
Fig. 2 is the utility model nail rod structure diagram.
Fig. 3 is the utility model ailhead structure diagram.
Fig. 4 be the utility model round end turn around blind rivet riveting after structure diagram.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention is further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
The utility model embodiment one, as shown in Figure 1 to Figure 3, a kind of round end turn around blind rivet, including nail rod 1 and ailhead 2,
Described 2 one end of ailhead is equipped with round end 21, and 2 other end of ailhead offers the counter sink 22 through ailhead 2, and the nail rod 1 is wrapped
The body of rod 11 is included, described 11 one end of the body of rod is equipped with conehead 14, is equipped on the body of rod 11 close to described 14 one end of conehead and assembles diameter 12,
12 diameter of the assembling diameter is more than 11 diameter of the body of rod, and breakpoint 13, institute are formed between the assembling diameter 12 and the conehead 14
State that the body of rod 11 is interspersed to be set in the counter sink 22, and the conehead 14 is against deviating from the round end 21 1 in the nail rod 1
End.
In the utility model, diameter is less than 11 diameter of the body of rod at the breakpoint 13.
In the utility model, the assembling diameter 12 forms cone angle close to described 14 one end of conehead.
In the utility model, the conehead 14 is included against section and conical section.
In the utility model, the round end is in the shape of falling spherical crown.
Fig. 4 is that the round end of the utility model turns around the structure diagram after blind rivet riveting, and the round end blind rivet that turns around is riveted on the
On one plate A and the second plate B.Inclined-plane inclination angle at the riveting of first plate A is 119 degree~121 degree, the first plate A and the second plate B rivetings
After being connected together, conehead is broken, and 11 one end of the body of rod is concordant with the first plate A, concordant with the second plate B bottoms on the inside of round end.Become staple
Bar rivets body surface without protrusion, changes the peace that other work are influenced due to rivet nut is higher by riveting body surface occupied space
Dress, in addition conehead is broken under the pulling force of the body of rod and the active force of ailhead, will not be broken in ailhead or be flown to drop out, avoid
It drops to electronic equipment since conehead comes off and causes short circuit phenomenon, ensure product quality and safe to use.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Any modification, equivalent replacement or improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
- The blind rivet 1. a kind of round end turns around, which is characterized in that including nail rod and ailhead, described ailhead one end is equipped with round end, the nail The head other end offers the counter sink through ailhead, and the nail rod includes the body of rod, and described body of rod one end is equipped with conehead, the body of rod Upper to be equipped with assembling diameter close to described conehead one end, the assembling diameter diameter is more than the shank diameter, the assembling diameter with it is described Breakpoint is formed between conehead, the body of rod interts in the counter sink, and the conehead is against deviating from institute in the nail rod State round end one end.
- The blind rivet 2. round end according to claim 1 turns around, which is characterized in that it is straight to be less than the body of rod for diameter at the breakpoint Diameter.
- The blind rivet 3. round end according to claim 1 turns around, which is characterized in that the assembling diameter is close to described conehead one end shape Into cone angle.
- The blind rivet 4. round end according to claim 1 turns around, which is characterized in that the conehead is included against section and conical section.
- The blind rivet 5. round end according to claim 1 turns around, which is characterized in that the round end is in the shape of falling spherical crown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721288407.4U CN207485807U (en) | 2017-09-30 | 2017-09-30 | Round end turns around blind rivet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721288407.4U CN207485807U (en) | 2017-09-30 | 2017-09-30 | Round end turns around blind rivet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207485807U true CN207485807U (en) | 2018-06-12 |
Family
ID=62479563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721288407.4U Active CN207485807U (en) | 2017-09-30 | 2017-09-30 | Round end turns around blind rivet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207485807U (en) |
-
2017
- 2017-09-30 CN CN201721288407.4U patent/CN207485807U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211009 Address after: 523000 No. 8 jianshazhou Avenue, jianshazhou community, Wanjiang street, Dongguan City, Guangdong Province Patentee after: Dongguan Yisheng Hardware Products Co.,Ltd. Address before: 523000 No. 5, row 2, erheng Road, Wentang chaxia Industrial Zone, Dongcheng Street, Dongguan City, Guangdong Province Patentee before: DONGGUAN ZHEKUN HARDWARE TECHNOLOGY Co.,Ltd. |