CN207788852U - A kind of nailing fastener - Google Patents
A kind of nailing fastener Download PDFInfo
- Publication number
- CN207788852U CN207788852U CN201820093180.6U CN201820093180U CN207788852U CN 207788852 U CN207788852 U CN 207788852U CN 201820093180 U CN201820093180 U CN 201820093180U CN 207788852 U CN207788852 U CN 207788852U
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- CN
- China
- Prior art keywords
- nailing
- shooting pill
- nail shooting
- hole
- 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.)
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- Portable Nailing Machines And Staplers (AREA)
Abstract
The utility model discloses a kind of nailing fasteners, belong to nailing fastening clothing arts, including plastic connecting body, nailing and nail shooting pill, and the front end of plastic connecting body is to follow closely end admittedly, and rear end is to shoot end, and nailing is connected to solid nail end；The end end face that shoots of plastic connecting body offers and shoots hole, and nail shooting pill is shot in hole, and the front end of nail shooting pill is abutted to the hole bottom surface for shooting hole, with lock time between the boss and the end face for shooting end of nail shooting pill rear end.Nail shooting pill front end resist percussion reaction platform, and nail shooting pill rear end boss and shoot end end face between form lock time, for percussion nail shooting pill effective reaction force is provided, to achieve the purpose that improve percussion rate effect.
Description
Technical field
The utility model is related to nailings to fasten clothing arts, in particular to a kind of nailing fastener.
Background technology
Currently, the nailing fastener of domestic Common Steels/copper shell pneuamtic nail bullet is mostly integrated nail fastener, such as Patent No.
A kind of nailing fastener disclosed in ZL201420855101.2 fires the nailing in nailing fastener by the firing pin of nailing device
Bullet, nail shooting pill rear end both domestic and external all have boss, and front end, which has, receives flower taper, and the primer mixture in nail shooting pill is after nail shooting pill
It holds in convex edge of table.But the nailing fastener has that nail shooting pill sparking rate is relatively low in use.
Utility model content
The purpose of this utility model is to provide a kind of nailing fasteners, to solve the nail shooting pill of existing nailing fastener
The relatively low problem of sparking rate.
To realize the utility model aim, the technical solution used for：A kind of nailing fastener, including plastic connecting body,
Nailing and nail shooting pill, the front end of plastic connecting body are to follow closely end admittedly, and rear end is to shoot end, and nailing is connected to solid nail end；Plastics connect
The end end face that shoots of body offers and shoots hole, and nail shooting pill is shot in hole, and the front end of nail shooting pill is abutted to the hole for shooting hole
Bottom surface has lock time between the boss and the end face for shooting end of nail shooting pill rear end.
Further, the plastic connecting body is cylindrical.
Further, the plastic connecting body is divided into the ejection section of fixed envelope the gas section and rear portion of front, fixed envelope gas section
It is cylindric；Ejection section is pre-large post-small taper, and major diameter is identical as the fixed envelope diameter of gas section.
Further, the bottom hole periphery for shooting hole has an inner conical surface of corresponding nail shooting pill front end, and inner conical surface with
There is gap between nail shooting pill.
The utility model has the beneficial effects that the nailing fastener assembled is put into the transmitting tube of nailing device front end,
It is artificial that nailing device is pushed so that trigger system is moved forward and make percussion spring-compressed, it is hit when percussion resistance iron is in contact with percussion block
Hair spring, which is released, pushes hammer strike firing pin, and the percussion boss on firing pin is hit in nailing fastener in the boss of nail shooting pill rear end
Primer mixture, and nail shooting pill is ignited, the front end of nail shooting pill is abutted to the hole bottom surface for shooting hole, and hole bottom surface is that is, percussion reaction
Platform, due to nail shooting pill front end resist percussion reaction platform, and nail shooting pill rear end boss and shoot end end face between formed fire
Gap provides effective reaction force for percussion nail shooting pill, to achieve the purpose that improve percussion rate effect.
Description of the drawings
Fig. 1 is the sectional view for the nailing fastener that the utility model embodiment provides；
Fig. 2 is the sectional view of plastic connecting body in Fig. 1；
Fig. 3 is the cock figure for the nailing device for installing nailing fastener；
Description of the drawings：1- plastic connecting bodies, 2- nailings, 3- nail shooting pills, 4- shoot hole, the lock times 5-, and 6- fixes envelope gas
Section, 7- ejection sections, 8- transmitting tubes, 9- silencer covers, 10- inner conical surfaces, 11- is by fastener, 12- boss.
Specific implementation mode
The utility model is further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.
Fig. 1, Fig. 2 shows nailing fasteners provided by the utility model, including plastic connecting body 1, nailing 2 and nail shooting pill
3, the front end of plastic connecting body 1 is to follow closely end admittedly, and rear end is to shoot end, and nailing 2 is connected to solid nail end；Plastic connecting body 1 is shot
End end face, which offers, shoots hole 4, and nail shooting pill 3 is shot in hole 4, and the front end of nail shooting pill 3 is abutted to the bottom hole for shooting hole 4
Face has lock time 5 between the boss 12 and the end face for shooting end of 3 rear end of nail shooting pill.
The front end of nail shooting pill 3 is abutted to the hole bottom surface for shooting hole 4, and hole bottom surface is to fire reaction platform, due to nail shooting pill 3
Front end resists hole bottom surface, and 3 rear end boss 12 of nail shooting pill and shoots and form lock time 5 between the end face of end, to fire nailing
Bullet 3 provides effective reaction force, improves percussion rate.
Front end be refer to the front end for firing direction, i.e. the tip direction towards nailing 2, one end of rear end, that is, opposite.Plastics
Connector 1 is cylindrical.In this way while improving percussion rate, plastic connecting body 1 and 8 endoporus of transmitting tube of nailing device slide
High pressure gas and noise that the explosion of nail shooting pill 3 generates can effectively be enclosed in transmitting tube 8, reach power stabilization, noise by cooperation
Small purpose.
Plastic connecting body 1 can also divided and fixes envelope gas section 6 and the ejection section 7 at rear portion for front, fixed envelope gas section 6 is to justify
Column；Ejection section 7 is pre-large post-small taper, and major diameter is identical as the diameter of fixed envelope gas section 6.See that Fig. 3, nail shooting pill 3 are hit
Detonation is fried to be divided into two parts by quick-fried break of plastic connecting body 1, and first part is the fixed nailing 2 for sealing gas section 6 and front end in high pressure gas
Along 8 endoporus of launch tube of nail shooter high-speed motion forward under body effect, and squeezed into building substrate by nailing 2 and by fastener 11.
Since fixed envelope gas section 6 is cylinder, slided in 8 endoporus of transmitting tube, the high pressure gas for effectively generating the explosion of nail shooting pill 3
And noise is enclosed in transmitting tube 8.It is extra after the initial velocity that high pressure gas after nail shooting pill 3 explodes pushes nailing 2 to generate reaches
High pressure gas and noise can be then passed in silencer cover 9 by the bloop in transmitting tube 8, reach that power is stable, noise is small
Purpose.Also, manual compression transmitting tube 8 makes it move backward, and the firing pin in nailing device moves relatively forward, will be tapered
Ejection section 7 is smoothly ejected along taper direction, to achieve the purpose that easily to exit nailing shell case.
The bottom hole periphery for shooting hole 4 has the inner conical surface 10 of 3 front end of corresponding nail shooting pill, and inner conical surface 10 and nail shooting pill 3
Between have gap, i.e., 10 radial dimension of inner conical surface be more than 3 front end of nail shooting pill receive flower taper radial dimension, so that nail shooting pill 3 is had
Effect, which is fallen into, to be shot in 4 bottom of hole.It corresponds to and is housed at the receipts flower taper of 3 front end of nail shooting pill i.e. at inner conical surface 10.Plastic connecting body 1 is quick-fried disconnected
Second part afterwards is fallen under the action of reaction force in transmitting tube 8 for ejection section 7, and 3 explosion time nail shooting pill 3 of nail shooting pill
It is fallen at the inner conical surface 10 in plastic connecting body 1 at the receipts flower taper of front end, effectively limits the deformation that nail shooting pill 3 receives flower taper
And expansion, to realize that smooth ejection provides guarantee.
Take into account simultaneously in this way compensate for integrated nail fastener in the prior art existing percussion rate is low, ejection is difficult, and
The problem that power stability is poor, noise is big existing for the fastener of full taper plastics disjunctor mode in the prior art；Have and hits
Hair rate height, light ejection, the effect that power stability is good, noise is small.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, there can be various modifications and variations in the spirit and principles of the utility model, these are equivalent
Modification or replacement etc., are all contained within the scope of protection of the utility model.
Claims (4)
1. a kind of nailing fastener, including plastic connecting body, nailing and nail shooting pill, the front end of plastic connecting body is to follow closely end admittedly, after
To shoot end, nailing is connected to solid nail end at end；It is characterized in that, the end end face that shoots of plastic connecting body offers and shoots hole, penetrate
Langrage is shot in hole, and the front end of nail shooting pill is abutted to the hole bottom surface for shooting hole, the boss of nail shooting pill rear end and shoots end
End face between have lock time.
2. nailing fastener according to claim 1, which is characterized in that the plastic connecting body is cylindrical.
3. nailing fastener according to claim 1, which is characterized in that the plastic connecting body is divided into the fixed envelope of front
The ejection section of gas section and rear portion, fixed envelope gas section is cylindric；Ejection section is pre-large post-small taper, and major diameter seals gas with fixed
The diameter of section is identical.
4. nailing fastener according to claim 1 or 3, which is characterized in that the bottom hole periphery for shooting hole has
The inner conical surface of corresponding nail shooting pill front end, and there is gap between inner conical surface and nail shooting pill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820093180.6U CN207788852U (en) | 2018-01-19 | 2018-01-19 | A kind of nailing fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820093180.6U CN207788852U (en) | 2018-01-19 | 2018-01-19 | A kind of nailing fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207788852U true CN207788852U (en) | 2018-08-31 |
Family
ID=63272747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820093180.6U Active CN207788852U (en) | 2018-01-19 | 2018-01-19 | A kind of nailing fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207788852U (en) |
-
2018
- 2018-01-19 CN CN201820093180.6U patent/CN207788852U/en active Active
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| GR01 | Patent grant |