CN208040872U - Rivet and riveting structure thereof - Google Patents
Rivet and riveting structure thereof Download PDFInfo
- Publication number
- CN208040872U CN208040872U CN201820085418.0U CN201820085418U CN208040872U CN 208040872 U CN208040872 U CN 208040872U CN 201820085418 U CN201820085418 U CN 201820085418U CN 208040872 U CN208040872 U CN 208040872U
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- Prior art keywords
- rod
- rivet
- sectional area
- cap body
- cap
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- 238000010276 construction Methods 0.000 claims description 19
- 238000004080 punching Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The utility model relates to a rivet and riveting structure thereof, including a cap body, a first body of rod and a second body of rod, wherein the cap body is connected to the one end of the first body of rod, and the second body of rod is then connected to the other end, and the sectional area of the second body of rod is less than the sectional area of the first body of rod. The side surface of the cap body is provided with at least one protruding unit, and the side surface of the first rod body is provided with at least one groove. The rivet can be arranged in the pre-punched hole of at least one plate during riveting, so that the protruding unit of the cap body is embedded at the outermost edge of the pre-punched hole, and the riveting unit in the pre-punched hole can be positioned in the groove of the first rod body, thereby being capable of quickly arranging the rivet in the pre-punched hole of the plate and improving the reliability of connection between the rivet and the plate.
Description
Technical field
The utility model be a kind of rivet and its riveting structure, can be quick and firm be arranged in the pre-punched hole of plank,
And the reliability connected between rivet and plank can be improved.
Background technology
Rivet is a kind of common machanical fastener, can be used to be permanently fixed workpiece, after fixing workpiece with rivet, is needed
Fixed workpiece could be detached by destroying rivet or workpiece.
In general rivet includes a cap body and a body of rod, the wherein surface of one end connection cap body of the body of rod.When in use
Body of rod length would generally be selected to be more than the rivet of Workpiece length or width, since the length of the body of rod is more than the length or width of workpiece
Degree, therefore when rivet to be fixed on workpiece, one end of the body of rod of rivet will protrude workpiece.It then can be to the bar of protrusion workpiece
Body is pressed or is tapped so that rivet is thereby fixed on workpiece by the body of rod deformation for protruding workpiece.
Utility model content
The utility model is a kind of rivet, includes mainly a cap body, one first body of rod and one second body of rod, wherein the first bar
One end of body connects cap body, and the other end of first body of rod then connects second body of rod.It is convex that at least one is arranged on the side surface of cap body
Go out unit, when the pre-punched hole in plank is arranged in rivet, the projection unit in cap body will be embedded on the plank around pre-punched hole,
So that rivet is fixed on through projection unit on plank.In addition the side surface of first body of rod of rivet also sets up an at least groove,
When rivet is inserted into the pre-punched hole of plank, the riveted unit being connected to around pre-punched hole will engage the ditch on first body of rod
Slot, to further increase the reliability connected between rivet and plank.
The utility model proposes a kind of rivets, including：One cap body, including a side surface, a first surface and one second table
Face, wherein first surface are opposite with second surface, and side surface then connects first surface and second surface, is wherein wrapped on side surface
Include an at least projection unit；One first body of rod, the second surface of one end connection cap body of first body of rod, and include an at least ditch
Slot is located at a side surface of first body of rod, wherein the sectional area of first body of rod is less than the sectional area of cap body；And one second body of rod,
One end of first body of rod connects one end that first body of rod is not connected with cap body, wherein the sectional area of second body of rod is less than first body of rod
Sectional area.
The utility model proposes a kind of riveted constructions of rivet, including：An at least plank, including an at least pre-punched hole and extremely
A few riveted unit, wherein pre-punched hole are located at a surface of plank, and riveted unit is located at around pre-punched hole, wherein riveted unit
One end connect plank, and the other end of riveted unit is then towards the internal stretch of pre-punched hole；And a rivet, it is set to the pre- of plank
In punching, including：One cap body, including a side surface, a first surface and a second surface, wherein first surface and second surface
Relatively, and side surface then connects first surface and second surface, include an at least projection unit, wherein cap body wherein on side surface
Projection unit be embedded in pre-punched hole；One first body of rod, first body of rod one end connection cap body second surface, and include to
A few groove, is located at a side surface of first body of rod, wherein riveted unit is located in groove, and engages with groove；One second bar
Body, one end of first body of rod connects the other end of first body of rod, wherein the sectional area of second body of rod is less than the section of first body of rod
Product.
In one embodiment of the utility model rivet and its riveted construction, wherein groove includes a bottom edge and a bevel edge, tiltedly
Angle between side and the extension line of the side surface of first body of rod is between 10 degree to 20 degree.
Further include a third body of rod in one embodiment of the utility model rivet and its riveted construction, the one of the third body of rod
End second body of rod of connection is not connected with one end of first body of rod, and the sectional area of the third body of rod is less than the sectional area of second body of rod.
Further include a connecting portion in cap body and the first bar in one embodiment of the utility model rivet and its riveted construction
Between body, and the sectional area of interconnecting piece is less than first body of rod and the sectional area of cap body.
In one embodiment of the utility model rivet and its riveted construction, wherein the quantity of projection unit is a plurality of, edge
The side surface arrangement of cap body, and the side surface of cap body forms dentation or hackly structure.
In one embodiment of riveted construction of the utility model rivet, wherein the first surface of the cap body of rivet pastes neat plank
Surface.
Description of the drawings
Fig. 1 is the structural side view of one embodiment of the utility model rivet.
Fig. 2 is the upward view of one embodiment of the utility model rivet.
Fig. 3 to Fig. 4 is respectively the structural side view of one embodiment of riveted construction of the utility model rivet.
Reference sign：
10 rivets
11 cap bodies
111 side surfaces
113 first surfaces
115 second surfaces
12 projection units
13 first bodies of rod
131 side surfaces
133 grooves
1331 bottom edges
1333 bevel edges
14 interconnecting pieces
15 second bodies of rod
The 17 third bodies of rod
20 planks
21 pre-punched holes
22 surfaces
23 riveted units
Specific implementation mode
It please refers to Fig.1 and Fig. 2, respectively the structural side view and upward view of one embodiment of the utility model rivet.Such as figure
Shown, rivet 10 described in the utility model includes a cap body 11, one first body of rod 13 and one second body of rod 15, wherein the second bar
Body 15 connects cap body 11 through first body of rod 13.
Cap body 11 include a side surface 111, a first surface 113 and a second surface 115, wherein first surface 113 with
Second surface 115 is opposite, and side surface 111 then connects first surface 113 and second surface 115.Specifically cap body 11 can be
An at least projection unit 12 is wherein arranged in one flat-shaped column on the side surface 111 of cap body 11.
In one embodiment of the utility model, the quantity of projection unit 12 can be a plurality of, and along the side table of cap body 11
Face 111 is arranged, and dentation or hackly structure, such as the appearance of projection unit 12 are thereby formed on the side surface of cap body 11 111
It can be subtriangular.
First body of rod 13 can be column, such as cylinder or polygon cylinder, wherein one end connection of first body of rod 13
The second surface 115 of cap body 11, and an at least groove 133 is then set on the side surface 131 of first body of rod 13, wherein first body of rod
13 sectional area is less than the sectional area of cap body 11.In one embodiment of the utility model, the quantity of groove 133 can be one, ring
It is located at the side surface 131 of first body of rod 13, and a cricoid groove 133 is formed in the side surface 131 of first body of rod 13.In this reality
With in novel another embodiment, the quantity of groove 133 can be a plurality of, and along the side surface 131 of first body of rod 13 with ring-type
Mode arranges.
In one embodiment of the utility model, groove 133 may include a bottom edge 1331 and a bevel edge 1333, insole binding
1331 is rough vertical with the side surface 131 of first body of rod 13, and the then extension with the side surface 131 of first body of rod 13 of bevel edge 1333
There are an angle a between line, such as angle a is between 10 degree to 20 degree.Certain above-mentioned bottom edge 1331 is rough with first body of rod
13 side surface 131 is vertically and the angle a of the extension line of bevel edge 1333 and first body of rod 13 is between 10 degree to 20 degree, only
For the limitation of one embodiment of the utility model rather than the utility model interest field.
Between the bottom edge 1331 and bevel edge 1333 of this outer channel 133 also can shape have angle b, wherein angle b can be between 70
It spends between 80 degree.
Second body of rod 15 can be column, such as cylinder or polygon cylinder, wherein one end connection of second body of rod 15
First body of rod 13 is not connected with one end of cap body 11.In addition the sectional area of second body of rod 15 is less than the sectional area of first body of rod 13.
In one embodiment of the utility model, second body of rod 15 is not connected with one end of first body of rod 13, can connect a third
The body of rod 17, the wherein sectional area of the third body of rod 17 are less than the sectional area of second body of rod 15, as shown in Figure 1.Although the construction of Fig. 1 has
There is the third body of rod 17, but the actually third body of rod 17 is not the necessary construction of the utility model, therefore also may be used in practical application
Without the third body of rod 17 is arranged.In addition in the utility model difference embodiment, rivet 10 is in addition to including first body of rod 13, second
Except the body of rod 15 and the third body of rod 17, the 4th body of rod, the 5th body of rod ... etc. can be also set, wherein the sectional area of each body of rod with
It far from cap body 11 and gradually successively decreases.
In another embodiment of the utility model, rivet 10 also may include that an interconnecting piece 14, wherein interconnecting piece 14 are located at cap
Between body 11 and first body of rod 13.Such as interconnecting piece 14 can be the cylinder of cylinder or polygon, wherein the one of the interconnecting piece 14
The second surface 115 of end connection cap body 11, and the other end of interconnecting piece 14 then connects first body of rod 13, and the section of interconnecting piece 14
Product is less than first body of rod 13 and the sectional area of cap body 11.
In one specific embodiment of the utility model, the width or diameter of cap body 11 may be defined as the first width W1, the
The width or diameter of one body of rod 13 are defined as the second width W2, and the width or diameter of interconnecting piece 14 are defined as third width W3,
The distance definition for the groove 133 of first body of rod 13 being diametrically opposed to one another is the 4th width W4, wherein the first width W1 is more than second
Width W2, the second width W2 is more than third width W3 and the 4th width W4, such as the first width W1 can be 9mm, the second width W2
It is 6.4mm for 7mm, third width W3 and the 4th width W4, certain above-mentioned each width is only that the utility model one is specific real
Apply the limitation of example rather than the utility model interest field.
In addition also the distance between the bottom edge 1331 of the first surface 113 of cap body 11 and groove 133 can be defined as first
The height of cap body 11 is defined as the second height H2, the height of interconnecting piece 14 is defined as third height H3 by height H1, wherein the
One height H1 is more than the second height H2, the second height H2 and is more than third height H3, such as the first height H1 can be 2.9mm, second
Height H2 can be that 0.7mm, third height H3 can be 0.4mm, and certain above-mentioned each height is equally that the utility model one is specific
The limitation of embodiment rather than the utility model interest field.
Please refer to Fig. 3 and Fig. 4, the respectively structural side view of one embodiment of riveted construction of the utility model rivet.Such as
Shown in figure, the rivet 10 that the utility model is implemented is identical as Fig. 1 and Fig. 2, and includes a cap body 11, one first body of rod 13,1 the
Bipole body 15 and/or the third body of rod 17, wherein second body of rod 15 connects cap body 11 through first body of rod 13.Rivet 10 can be used to set
It sets on a plank 20, and connecting two or more planks, such as plank 20 can be the backboard of various screens,
And it can be made by metal material.
It is arranged when on plank 20 in rivet 10, it will usually a pre-punched hole is first pre-formed on the surface of plank 20 22
21, then rivet 10 is arranged in the pre-punched hole 21 of plank 20 again.When forming pre-punched hole 21, meeting nature is in the pre- of plank 20
Riveted unit 23 is formed in punching 21, wherein riveted unit 23 is the extension of plank 20.Specifically riveted unit 23 is located at pre-
Around punching 21, one end of the riveted unit 23 connects plank 20, and the other end is then towards the internal stretch of pre-punched hole 21, such as
Extend towards the direction far from plank 20, as shown in Figure 3.
There are an angle c, wherein angle c to be less than 180 degree on the surface 22 of riveted unit 23 and plank 20 in pre-punched hole 21
And it is more than 90 degree, therefore the diameter of pre-punched hole 21 or aperture can be gradually reduced towards the direction far from plank 20, such as pre-punched hole 21
It can be funnelform construction.Pre-punched hole 21 has one first aperture R1 on 22 position of the surface of plank 20, and pre-punched hole 21 is not
Then there is the second aperture R2, such as the first aperture R1 is maximum aperture on pre-punched hole 21 between one end of connection plank 20, and
Second aperture R2 is then aperture minimum on pre-punched hole 21.
In one embodiment of the utility model, the first aperture R1 of pre-punched hole 21 is slightly less than the first width W1 of cap body 11,
Such as the diameter of cap body 11, and the second aperture R2 of pre-punched hole 21 is then slightly less than the second width W2 of first body of rod 13, such as
The diameter of one body of rod 13.Specifically, the first aperture R1 is about smaller 0.1mm than the first width W1, and the second aperture R2 is then about
It is smaller 0.1mm than the second width W2.
Thus when being arranged rivet 10 in the pre-punched hole 21 of plank 20, the cap body 11 and/or projection unit of rivet 10
12 will be embedded in the plank 21 around pre-punched hole 21, such as be embedded in the intersection of pre-punched hole 21 and 20 surface 22 of plank.
In addition the riveted unit 23 of 21 inside points of pre-punched hole then can position in the groove 133 of first body of rod 13 so that riveted unit 23 block
It closes in the groove 133 of first body of rod 13.Thereby rivet 10 and can connect two or two by the setting that can be consolidated on plank 20
A above different plank or construction.
Significantly, since the first aperture R1 of pre-punched hole 21 is slightly less than the first width W1 of cap body 11, therefore
Rivet 10 is arranged at 21 inside of pre-punched hole of plank 20, the first surface 113 of cap body 11 can the rough surface with plank 20
22 patches are neat, the reliability being connect between rivet 10 and plank 20 so not only can be improved, while can also increase and set rivet 10
The flatness after plank 20 is set, as shown in Figure 4.
As described above, an only preferred embodiment of the utility model is not used for limiting the utility model reality
The range applied, i.e., the equivalent change carried out by all shape, construction, feature and spirit according to described in present utility model application the scope of the claims
With modification, should all be included in the claim of the utility model.
Claims (11)
1. a kind of rivet, which is characterized in that including：
One cap body, including a side surface, a first surface and a second surface, the first surface and the second surface phase
It is right, and the side surface then connects the first surface and the second surface, includes that at least one protrusion is single on the side surface
Member；
One end of one first body of rod, first body of rod connects the second surface of the cap body, and includes an at least groove,
Positioned at a side surface of first body of rod, the sectional area of first body of rod is less than the sectional area of the cap body；And
One second body of rod, one end of first body of rod connect one end that first body of rod is not connected with the cap body, and described
The sectional area of bipole body is less than the sectional area of first body of rod.
2. rivet according to claim 1, which is characterized in that the groove includes a bottom edge and a bevel edge, the bevel edge
Angle between the extension line of the side surface of first body of rod is between 10 degree to 20 degree.
3. rivet according to claim 1, which is characterized in that further include a third body of rod, one end of the third body of rod
One end that second body of rod is not connected with first body of rod is connected, and the sectional area of the third body of rod is less than second bar
The sectional area of body.
4. rivet according to claim 1, which is characterized in that further include a connecting portion in the cap body and described first
Between the body of rod, and the sectional area of the interconnecting piece is less than first body of rod and the sectional area of the cap body.
5. rivet according to claim 1, which is characterized in that the quantity of the projection unit is a plurality of, along described
The side surface of cap body arranges, and the side surface of the cap body forms dentation or hackly structure.
6. a kind of riveted construction of rivet, which is characterized in that including：
An at least plank, including an at least pre-punched hole and an at least riveted unit, the pre-punched hole are located at a table of the plank
Face, the riveted unit are located at around the pre-punched hole, one end connection plank of the riveted unit, and the riveted
The other end of unit is then towards the internal stretch of the pre-punched hole；And
One rivet is set in the pre-punched hole of the plank, including：
One cap body, including a side surface, a first surface and a second surface, the first surface and the second surface phase
It is right, and the side surface then connects the first surface and the second surface, includes that at least one protrusion is single on the side surface
The projection unit of member, the cap body is embedded in the pre-punched hole；
One end of one first body of rod, first body of rod connects the second surface of the cap body, and includes an at least groove,
Positioned at a side surface of first body of rod, the riveted unit is located in the groove, and engages with the groove；
One second body of rod, one end of first body of rod connect the other end of first body of rod, the section of second body of rod
Sectional area of the product less than first body of rod.
7. riveted construction according to claim 6, which is characterized in that the groove includes a bottom edge and a bevel edge, described
Angle between the extension line of the side surface of bevel edge and first body of rod is between 10 degree to 20 degree.
8. riveted construction according to claim 6, which is characterized in that the rivet includes a third body of rod, the third
One end of the body of rod connects the other end of second body of rod, and the sectional area of the third body of rod is less than cutting for second body of rod
Area.
9. riveted construction according to claim 6, which is characterized in that the rivet includes a connecting portion in the cap body
Between first body of rod, and the sectional area of the interconnecting piece is less than the sectional area of first body of rod.
10. riveted construction according to claim 6, which is characterized in that the quantity of the projection unit be it is a plurality of, along
The side surface of the cap body arranges, and the side surface of the cap body forms dentation or hackly structure.
11. riveted construction according to claim 6, which is characterized in that the first surface of the cap body of the rivet pastes
The surface of the neat plank.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106219478 | 2017-12-29 | ||
| TW106219478U TWM562899U (en) | 2017-12-29 | 2017-12-29 | Rivet and riveting structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208040872U true CN208040872U (en) | 2018-11-02 |
Family
ID=63641687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820085418.0U Active CN208040872U (en) | 2017-12-29 | 2018-01-18 | Rivet and riveting structure thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208040872U (en) |
| TW (1) | TWM562899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112974639A (en) * | 2021-02-04 | 2021-06-18 | 广州亚钜创新科技有限公司 | Moving plate processing method and moving plate processed by same |
-
2017
- 2017-12-29 TW TW106219478U patent/TWM562899U/en unknown
-
2018
- 2018-01-18 CN CN201820085418.0U patent/CN208040872U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112974639A (en) * | 2021-02-04 | 2021-06-18 | 广州亚钜创新科技有限公司 | Moving plate processing method and moving plate processed by same |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM562899U (en) | 2018-07-01 |
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| GR01 | Patent grant |