CN107630891A - New pulling rivet - Google Patents
New pulling rivet Download PDFInfo
- Publication number
- CN107630891A CN107630891A CN201610574278.9A CN201610574278A CN107630891A CN 107630891 A CN107630891 A CN 107630891A CN 201610574278 A CN201610574278 A CN 201610574278A CN 107630891 A CN107630891 A CN 107630891A
- Authority
- CN
- China
- Prior art keywords
- blind rivet
- rivet
- bar
- ailhead
- nail
- 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.)
- Pending
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Abstract
The present invention relates to a kind of new pulling rivet, the pulling rivet includes ailhead, blind rivet bar, the ring-type collar and plastic cap, the coaxial system of ailhead is in the bottom of blind rivet bar, the ring-type collar is coaxially detachably disposed in proximity on the blind rivet bar above ailhead, blind rivet bar above the ring-type collar is set to blind rivet, the top of the blind rivet is formed with connection screw thread vertically, and the connection screw thread is easy to the connection of the equipment such as the blind rivet and hand riveter.This pulling rivet to be provided with plastics between pulling rivet and workpiece after rivet clasp, so that if larger vibration occurs even if workpiece, because plastics have pooling feature, therefore pulling rivet is also less likely to occur the phenomenon loosened with workpiece, it ensure that using effect, service life is improved, the labor intensity of operating personnel is reduced, improves operating efficiency.
Description
Technical field
The invention belongs to technical field of fastening, especially a kind of new pulling rivet.
Background technology
Pulling rivet is a kind of conventional fixedly connected part, and it carries out rivet clasp by hand riveter, easy to operate, is widely used.
But current pulling rivet mostly only includes rivet nut, nail disk and blind rivet, when in use, during by pulling rivet rivet clasp in workpiece hole,
If larger vibration occurs for workpiece, the phenomenon loosened with workpiece easily occurs for pulling rivet, so as to it cannot be guaranteed that using effect
Fruit, service life is short, and staff also needs to be disassembled and re-replaces new pulling rivet, also improves operator
The labor intensity of member, inconvenience is brought to use.
By retrieval, such as the next chapter patent publication us related to present patent application is found：
Waterproof rivet (CN202194912U), including rivet nut, nail disk and blind rivet, slip cap is connected to waterproof in the rivet nut
Packing ring.In the present embodiment, preferably, the waterproof washer is made of rubber.Good water-proof effect of the present invention, has very much
Practicality.
By contrast, there is the difference of essence with above-mentioned patent publication us in present patent application.
The content of the invention
It is an object of the invention in place of overcome the deficiencies in the prior art, there is provided a kind of new pulling rivet, the pulling rivet knot
Structure is simple, design science, is not susceptible to the phenomenon loosened in use, ensure that using effect, extend its service life, carry
High operating efficiency.
To achieve these goals, the technical solution adopted in the present invention is as follows：
A kind of new pulling rivet, the pulling rivet include ailhead, blind rivet bar, the ring-type collar and plastic cap, and the ailhead is same
In the bottom of blind rivet bar, the ring-type collar is coaxially detachably disposed in proximity on the blind rivet bar above ailhead the system of axle one, should
Blind rivet bar above the ring-type collar is set to blind rivet, and the top of the blind rivet is formed with connection screw thread vertically；
The ring-type collar includes nail disk and loop bar, the top of the loop bar are coaxially integrally formed with nail disk, the nail disk and set
Coaxially integrally it is connected in bar and is formed with threaded connection through hole, blind rivet bar connection screw thread is formed with the inwall of the threaded connection through hole,
Match on blind rivet bar below the blind rivet with blind rivet bar connection screw thread and be formed with collar connection screw thread, the nail disk and loop bar pass through
Threaded connection through hole, blind rivet bar connection screw thread and the close outer surface for being arranged at blind rivet bar of collar connection screw thread coaxial threaded engagement
On, the bottom of the loop bar is coaxially close to be set together with the upper surface of ailhead；
Coaxially in outside the loop bar and ailhead followed closely below disk, the bottom of the plastic cap is in close Demountable assembling the plastic cap
Closing is set, and the upper surface of the plastic cap is close to be set together with following closely the lower surface of disk, and the plastic cap includes sleeved rod portion and nail
Pan portion, the nail pan portion coaxial vertical system are identical with the shape for following closely disk in the top of sleeved rod portion, the nail pan portion；
The horizontal Breadth Maximum of the ailhead is more than diameter, the horizontal Breadth Maximum more than loop bar of blind rivet bar, the ailhead
Horizontal Breadth Maximum be less than nail disk horizontal Breadth Maximum.
Moreover, the nail disk is in the umbrella-shaped structure that top raises up, edge is down-set.
The advantages of present invention obtains and good effect are：
1st, this pulling rivet is provided with ailhead, blind rivet bar, the ring-type collar and plastic cap, when in use, first by the ring-type collar
Installation is engaged with blind rivet bar screw thread, until the bottom of loop bar is coaxially close to be set together with the upper surface of ailhead, then will modeling
Expect cap coaxially outside loop bar and ailhead of the close Demountable assembling below the nail disk, then the sleeved rod portion at plastic cap end is stretched into workpiece
In connecting hole so that the nail pan portion lower surface of plastic cap is positioned on the upper surface of workpiece, then inserts blind rivet in hand riveter,
Blind rivet bar pulls loop bar to expand it and then it is close to the lower surface of workpiece during staking, meanwhile, in the process of staking
In, the sleeved rod portion of plastic cap is simultaneously by the connecting hole of staking to workpiece, so after the completion of rivet clasp, the connecting hole and set of workpiece
Sleeved rod portion is provided between bar, while nail pan portion is provided with the upper surface of workpiece, that is to say, that pulling rivet and work after rivet clasp
Plastics are provided between part so that if larger vibration occurs even if workpiece, because plastics have pooling feature, therefore draw
Rivet is also less likely to occur the phenomenon loosened with workpiece, ensure that using effect, improves service life, reduces operating personnel
Labor intensity, improve operating efficiency；
Simultaneously as the ring-type collar is coaxially detachably disposed in proximity on the blind rivet bar above ailhead, therefore using
During, each parts separation of the pulling rivet can be carried, carrying is more convenient, if while being also prevented from pacifying in advance
If being fitted together carrying, mutual extruding of each parts etc. easily occurs so that the pulling rivet is damaged and dismantled again more
Installation is changed, is lost time, influences to use, also improves labor intensity, meanwhile, if some part is damaged, due to
It is detachably connected, therefore can only changes the parts of damage, without whole pulling rivet is all abandoned, has saved the energy, dropped
Low use cost, in addition, user can also select different size of annular casing according to the different size of the connecting hole of workpiece
Ring and plastic cap, so as to be brought great convenience to use.
2nd, the nail disk of this pulling rivet is being riveted in the umbrella-shaped structure that top raises up, edge is down-set
When, because nail disk is in the umbrella-shaped structure that top raises up, edge is down-set, therefore when carrying out rivet clasp, due to drawing
The effect of power, if nail disk is planar structure, in the presence of pulling force, after rivet clasp, nail disk may turn into umbrella
Structure, so its rivet clasp power can then reduce, and shorten its service life and using effect, the umbrella-shaped structure of this nail disk so that the nail
After rivet clasp completion, the edge of the nail disk can be combined closely disk with the upper surface of work, improve the staking
The rivet force of nail, meanwhile, in the case that pulling force is larger, the nail disk will not also form down umbrella-shaped structure, ensure that rivet clasp
Effect, it ensure that using effect.
Brief description of the drawings
Fig. 1 is the structure connection diagram of the present invention；
Fig. 2 is the structure connection diagram that plastic cap is omitted in Fig. 1；
Fig. 3 is the structure connection diagram that the ring-type collar is omitted in Fig. 2；
Fig. 4 is the structure connection diagram of the ring-type collar in Fig. 2；
Fig. 5 is Fig. 4 top view.
Embodiment
With reference to embodiment, the present invention is further described；Following embodiments are illustrative, be not it is limited,
Protection scope of the present invention can not be limited with following embodiments.
Structure, annexation and the method not being described in detail in the present invention, can be understood as it is in the art it is known often
Know.
A kind of new pulling rivet, as depicted in figs. 1 and 2, the pulling rivet include ailhead 9, blind rivet bar 3, the ring-type collar and
Plastic cap 7, the coaxial system of ailhead are coaxially detachably disposed in proximity to ailhead in the bottom of blind rivet bar, the ring-type collar
On the blind rivet bar of top, the blind rivet bar above the ring-type collar is set to blind rivet 2, and the top of the blind rivet is formed with connection spiral shell vertically
Line 1, the connection screw thread are easy to the connection of the equipment such as the blind rivet and hand riveter；
The ring-type collar include nail disk 4 and loop bar 8, the top of the loop bar be coaxially integrally formed with nail disk, the nail disk and
Coaxially integrally it is connected in loop bar and is formed with threaded connection through hole 11, blind rivet bar connection spiral shell is formed with the inwall of the threaded connection through hole
Line (not shown), match with blind rivet bar connection screw thread on the blind rivet bar below the blind rivet and be formed with collar connection screw thread
10, the nail disk and loop bar are connected through a screw thread through hole, blind rivet bar connection screw thread and the engagement of collar connection screw thread coaxial threaded closely
It is arranged on the outer surface of blind rivet bar, the bottom of the loop bar is coaxially close to be set together with the upper surface of ailhead；
Coaxially in outside the loop bar and ailhead followed closely below disk, the bottom of the plastic cap is in close Demountable assembling the plastic cap
Closing is set, and the upper surface of the plastic cap is close to be set together with following closely the lower surface of disk, and the plastic cap includes sleeved rod portion 6 and nail
Pan portion 5, the nail pan portion coaxial vertical system are identical with the shape for following closely disk in the top of sleeved rod portion, the nail pan portion；
The horizontal Breadth Maximum of the ailhead is more than diameter, the horizontal Breadth Maximum more than loop bar of blind rivet bar, the ailhead
Horizontal Breadth Maximum be less than nail disk horizontal Breadth Maximum.
This pulling rivet is provided with ailhead, blind rivet bar, the ring-type collar and plastic cap, when in use, first by the ring-type collar with
Blind rivet bar screw thread engagement installation, until the bottom of loop bar is coaxially close to be set together with the upper surface of ailhead, then by plastics
Cap is coaxially outside loop bar and ailhead of the close Demountable assembling below the nail disk, then the sleeved rod portion at plastic cap end is stretched into the company of workpiece
Connect in hole so that the nail pan portion lower surface of plastic cap is positioned on the upper surface of workpiece, then inserts blind rivet in hand riveter, is drawn
Blind rivet bar pulls loop bar to expand it and then it is close to the lower surface of workpiece during riveting, meanwhile, during staking,
The sleeved rod portion of plastic cap is simultaneously by the connecting hole of staking to workpiece, so after the completion of rivet clasp, the connecting hole and loop bar of workpiece
Between be provided with sleeved rod portion, while nail pan portion is provided with the upper surface of workpiece, that is to say, that pulling rivet and work after rivet clasp
Plastics are provided between part so that if larger vibration occurs even if workpiece, because plastics have pooling feature, therefore draw
Rivet is also less likely to occur the phenomenon loosened with workpiece, ensure that using effect, improves service life, reduces operating personnel
Labor intensity, improve operating efficiency；
Simultaneously as the ring-type collar is coaxially detachably disposed in proximity on the blind rivet bar above ailhead, therefore using
During, each parts separation of the pulling rivet can be carried, carrying is more convenient, if while being also prevented from pacifying in advance
If being fitted together carrying, mutual extruding of each parts etc. easily occurs so that the pulling rivet is damaged and dismantled again more
Installation is changed, is lost time, influences to use, also improves labor intensity, meanwhile, if some part is damaged, due to
It is detachably connected, therefore can only changes the parts of damage, without whole pulling rivet is all abandoned, has saved the energy, dropped
Low use cost, in addition, user can also select different size of annular casing according to the different size of the connecting hole of workpiece
Ring and plastic cap, so as to be brought great convenience to use.
In the present embodiment, the nail disk is being carried out in the umbrella-shaped structure that top raises up, edge is down-set
During riveting, because nail disk is in the umbrella-shaped structure that top raises up, edge is down-set, therefore when carrying out rivet clasp, by
In the effect of pulling force, if nail disk is planar structure, in the presence of pulling force, after rivet clasp, nail disk may turn into
Umbrella-shaped structure, so its rivet clasp power can then reduce, and shorten its service life and using effect, the umbrella-shaped structure of this nail disk so that
After rivet clasp completion, the edge of the nail disk can be combined closely the nail disk with the upper surface of work, improve this
The rivet force of pulling rivet, meanwhile, in the case that pulling force is larger, the nail disk will not also form down umbrella-shaped structure, ensure that
Rivet clasp effect, ensure that using effect.
Claims (2)
- A kind of 1. new pulling rivet, it is characterised in that：The pulling rivet includes ailhead, blind rivet bar, the ring-type collar and plastic cap, institute State the coaxial system of ailhead and be coaxially detachably disposed in proximity to the blind rivet above ailhead in the bottom of blind rivet bar, the ring-type collar On bar, the blind rivet bar above the ring-type collar is set to blind rivet, and the top of the blind rivet is formed with connection screw thread vertically；The ring-type collar includes nail disk and loop bar, the top of the loop bar are coaxially integrally formed with nail disk, in the nail disk and loop bar Coaxially integrally it is connected and is formed with threaded connection through hole, blind rivet bar connection screw thread is formed with the inwall of the threaded connection through hole, it is described Match on blind rivet bar below blind rivet with blind rivet bar connection screw thread and be formed with collar connection screw thread, the nail disk and loop bar pass through screw thread Connection through hole, blind rivet bar connection screw thread and the engagement of collar connection screw thread coaxial threaded are closely arranged on the outer surface of blind rivet bar, Coaxially it is close to be set together with the upper surface of ailhead in the bottom of the loop bar；Coaxially close Demountable assembling is in outside the loop bar and ailhead followed closely below disk for the plastic cap, and the bottom of the plastic cap is in closing Setting, the upper surface of the plastic cap is close to be set together with following closely the lower surface of disk, and the plastic cap includes sleeved rod portion and nail pan portion, The nail pan portion coaxial vertical system is identical with the shape for following closely disk in the top of sleeved rod portion, the nail pan portion；The horizontal Breadth Maximum of the ailhead is more than diameter, the horizontal Breadth Maximum more than loop bar of blind rivet bar, the water of the ailhead Flat Breadth Maximum is less than the horizontal Breadth Maximum of nail disk.
- 2. new pulling rivet according to claim 1, it is characterised in that：The nail disk raises up in top, surrounding The down-set umbrella-shaped structure of edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610574278.9A CN107630891A (en) | 2016-07-18 | 2016-07-18 | New pulling rivet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610574278.9A CN107630891A (en) | 2016-07-18 | 2016-07-18 | New pulling rivet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107630891A true CN107630891A (en) | 2018-01-26 |
Family
ID=61112633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610574278.9A Pending CN107630891A (en) | 2016-07-18 | 2016-07-18 | New pulling rivet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107630891A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3217065A1 (en) * | 1982-05-06 | 1983-11-10 | Tucker Gmbh, 6300 Giessen | Blind rivet |
| CN2789482Y (en) * | 2005-05-02 | 2006-06-21 | 李惠元 | Stainless steel single-drum rivet |
| US20110206477A1 (en) * | 2008-10-20 | 2011-08-25 | Avdel Uk Limited | Blind fastener |
| CN102777462A (en) * | 2012-08-15 | 2012-11-14 | 无锡安欣达科技有限公司 | Security type self-plugging rivet |
| CN104613066A (en) * | 2015-02-02 | 2015-05-13 | 无锡安士达五金有限公司 | Storage battery rivet |
| CN204387026U (en) * | 2014-12-03 | 2015-06-10 | 眉山南车紧固件科技有限公司 | Low compaction force locking mechanism pulling rivet |
| CN204851913U (en) * | 2015-06-11 | 2015-12-09 | 昆山新崴精密五金有限公司 | Automatic change self -plugging rivet |
| CN205977962U (en) * | 2016-07-18 | 2017-02-22 | 天津市天龙得冷成型部件有限公司 | Novel rivet nail |
-
2016
- 2016-07-18 CN CN201610574278.9A patent/CN107630891A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3217065A1 (en) * | 1982-05-06 | 1983-11-10 | Tucker Gmbh, 6300 Giessen | Blind rivet |
| CN2789482Y (en) * | 2005-05-02 | 2006-06-21 | 李惠元 | Stainless steel single-drum rivet |
| US20110206477A1 (en) * | 2008-10-20 | 2011-08-25 | Avdel Uk Limited | Blind fastener |
| CN102777462A (en) * | 2012-08-15 | 2012-11-14 | 无锡安欣达科技有限公司 | Security type self-plugging rivet |
| CN204387026U (en) * | 2014-12-03 | 2015-06-10 | 眉山南车紧固件科技有限公司 | Low compaction force locking mechanism pulling rivet |
| CN104613066A (en) * | 2015-02-02 | 2015-05-13 | 无锡安士达五金有限公司 | Storage battery rivet |
| CN204851913U (en) * | 2015-06-11 | 2015-12-09 | 昆山新崴精密五金有限公司 | Automatic change self -plugging rivet |
| CN205977962U (en) * | 2016-07-18 | 2017-02-22 | 天津市天龙得冷成型部件有限公司 | Novel rivet nail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180126 |
|
| WD01 | Invention patent application deemed withdrawn after publication |