CN204819385U - Mould shell and penetrate nail bullet and fastener thereof - Google Patents
Mould shell and penetrate nail bullet and fastener thereof Download PDFInfo
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- CN204819385U CN204819385U CN201520603915.1U CN201520603915U CN204819385U CN 204819385 U CN204819385 U CN 204819385U CN 201520603915 U CN201520603915 U CN 201520603915U CN 204819385 U CN204819385 U CN 204819385U
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- nail
- bullet
- propellant powder
- primer mixture
- hole
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Abstract
The utility model discloses a mould shell and penetrate nail bullet and fastener thereof belongs to the nail fastening equipment field of penetrating, including the powder charge cabin body, the one end of personally experiencing sth. Part of the body in the powder charge cabin is the propellant powder hole, and the other end is the percussion end, and nail bullet propellant powder is penetrated to downthehole being equipped with of propellant powder, open the bottom in propellant powder hole has the primer mixture hole, and nail bullet primer mixture is penetrated to downthehole being equipped with of primer mixture, it plays the propellant powder and penetrates and leave explosion -proof clearance between the nail bullet primer mixture to penetrate the nail. Prevented effectively that no shell from penetrating the nail bullet and exposing outside, and the quality accident that makes its rate of getting angry reduce because of the moisture absorption that leads to the fact can be avoided also making its incident of easily blasting because of multiple factors such as collision, high temperature, naked lights, simultaneously through the setting of propellant powder and primer mixture, can guarantee to penetrate effective percussion of following closely the bullet, has guaranteed the good rate of getting angry.
Description
Technical field
The utility model relates to the fastening clothing arts of nailing, moulds shell pneuamtic nail bullet and securing member thereof in particular to one.
Background technology
During current ail shooter uses, the nailing securing member adopted mostly is the exposed structure of non-shell pneuamtic nail bullet, and the patent No. is ZL201020539750.3, discloses a kind of securing member of this structure.In actual use, find its non-shell pneuamtic nail bullet because of exposed outside by the easy moisture absorption of impact of air humidity, thus the problem causing nail shooting pill sparking rate on the low side, potential safety hazard is high, production efficiency is low.In addition, also exist due to the exposed reason of non-shell pneuamtic nail bullet, nailing nail tip portion and non-shell pneuamtic nail bullet easily produce to collide and may produce to explode and cause the problem of security incident in transit.And non-shell pneuamtic nail bullet is in storage process, is subject to the impact of all many condition such as high temperature, naked light, likely causes the security incidents such as blast.
Utility model content
The purpose of this utility model is to provide one to mould shell pneuamtic nail bullet and securing member thereof, with solve existing non-shell pneuamtic nail bullet securing member exposed cause outside make the quality accident on the low side of its sparking rate because of the moisture absorption and make it easily produce the security incident of blast because of factors such as collision, high temperature, naked lights.
For realizing the utility model object, the technical scheme of employing is: one moulds shell pneuamtic nail bullet, comprises powder charge cabin body, and one end of powder charge cabin body is propellant powder hole, and the other end is percussion end, is provided with nail shooting pill propellant powder in propellant powder hole; The bottom in propellant powder hole has primer mixture hole, is provided with nail shooting pill primer mixture in primer mixture hole; Flameproof gap is left between nail shooting pill propellant powder and nail shooting pill primer mixture.
Further, the percussion end end face of described powder charge cabin body is provided with percussion shrinkage pool.
Further, the inwall in described primer mixture hole has been circumferentially arranged reinforcement.
Further, be provided with explosion-proof dottle pin between described nail shooting pill propellant powder and nail shooting pill primer mixture, between explosion-proof dottle pin and nail shooting pill primer mixture, form described flameproof gap.
Further, described explosion-proof dottle pin is the explosion-proof dottle pin of papery.
Further, described powder charge cabin body is cup-shaped.
Further, described powder charge cabin body is flame retardant plastics moulding.
The utility model additionally provides one and moulds shell pneuamtic nail bullet securing member, comprises moulding shell pneuamtic nail bullet described in above-mentioned any one, also comprises solid rivet nut, and described solid rivet nut side is for admittedly to follow closely end, and corresponding opposite side is nail shooting pill link; Nail shooting pill link is connected with the propellant powder hole of powder charge cabin body; The end face of nail shooting pill link is provided with the percussion boss abutted with nail shooting pill propellant powder.
Further, the nail shooting pill link of described solid rivet nut is the Step Shaft matched with propellant powder hole.
Further, described solid rivet nut is bonding with the propellant powder hole inwall of powder charge cabin body; Gu the solid nail end of rivet nut is embedded with nailing.
The beneficial effects of the utility model are; by powder charge cabin body, solid rivet nut and flameproof gap vibrational power flow; protection is reliably realized to nail shooting pill medicine; can effectively prevent non-shell pneuamtic nail bullet outside exposed; and the quality accident its sparking rate being reduced because of the moisture absorption caused, also can avoid the security incident because the many factors such as collision, high temperature, naked light make it easily blast, simultaneously by the setting of propellant powder and primer mixture; effective percussion of nail shooting pill can be ensured, ensure that good sparking rate.
Accompanying drawing explanation
Fig. 1 is the structural representation moulding shell pneuamtic nail bullet securing member that the utility model provides;
Fig. 2 is the structural representation of the solid rivet nut that the utility model provides;
Fig. 3 is the structural representation moulding shell pneuamtic nail bullet that the utility model provides;
Fig. 4 is the structural representation of the powder charge cabin body moulding shell pneuamtic nail bullet shown in Fig. 3;
Fig. 5 is the side view of the cabin of powder charge shown in Fig. 4 body.
Detailed description of the invention
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
What Fig. 3, Fig. 4, Fig. 5 showed that the utility model provides moulds shell pneuamtic nail bullet, and comprise powder charge cabin body 3, one end of powder charge cabin body 3 is propellant powder hole 12, and the other end is percussion end, is provided with nail shooting pill propellant powder 6 in propellant powder hole 12; The bottom in propellant powder hole 12 has primer mixture hole 13, is provided with nail shooting pill primer mixture 4 in primer mixture hole 13; Flameproof gap 11 is left between nail shooting pill propellant powder 6 and nail shooting pill primer mixture 4.
Nail shooting pill propellant powder 6 and nail shooting pill primer mixture 4 are in drug sheet.Powder charge cabin body 3 is cup-shaped, and propellant powder hole 12 and primer mixture hole 13 can form stepped hole, and propellant powder hole 12 is greater than primer mixture hole 13.Namely the endoporus of cup-shaped powder charge cabin body 3 is two-stage stepped hole, large endoporus is propellant powder hole 12, little endoporus is primer mixture hole 13, and the anterior and solid rivet nut 2 in propellant powder hole 12 matches, and forms primer mixture hole 13 bottom propellant powder hole 12, primer mixture hole 13 inwall has been circumferentially arranged many reinforcements 14, play a part to strengthen nail shooting pill primer mixture 4, evenly can arrange, primer mixture is formed many equal portions, make primer mixture firmly, reliably, under the effect of reinforcement 14, make nail shooting pill primer mixture 4 firmly, reliably.Nail shooting pill primer mixture 4 height lower than primer mixture hole 13 degree of depth about 0.3 ~ 0.5mm, namely can form flameproof gap 11.
The percussion end end face of powder charge cabin body 3 is provided with percussion shrinkage pool 15, and to reduce percussion resistance, the powder charge cabin body thickness of pulling the trigger shrinkage pool place is like this relatively thin, and the firing pin of ail shooter pulls the trigger nail shooting pill by percussion shrinkage pool 15, guarantees effective percussion.Powder charge cabin body 3 adopts fire proofing injection molding to form, and effectively can improve and mould the security of shell pneuamtic nail bullet under the environment such as high temperature, naked light.
Explosion-proof dottle pin 5 is provided with between nail shooting pill propellant powder 6 and nail shooting pill primer mixture 4, explosion-proof dottle pin 5 is arranged on bottom propellant powder hole 12, explosion-proof dottle pin 5 is papery, form flameproof gap 11 between explosion-proof dottle pin 5 and nail shooting pill primer mixture 4, when preventing injection langrage propellant powder 6, nail shooting pill primer mixture 4 is stressed and produce unsafe factor.
What Fig. 1, Fig. 2 showed that the utility model provides moulds shell pneuamtic nail bullet securing member, comprises above-mentioned moulding shell pneuamtic nail bullet, and also comprise solid rivet nut 2, Gu rivet nut 2 side is admittedly follow closely end 7, corresponding opposite side is nail shooting pill link; Nail shooting pill link is connected with the propellant powder hole 12 of powder charge cabin body 3; The end face of nail shooting pill link is provided with the percussion boss 10 abutted with nail shooting pill propellant powder 6.
Gu the nail shooting pill link of rivet nut 2 is the Step Shaft 9 matched with propellant powder hole 12, the inwall tight fit of Step Shaft 9 and front portion, propellant powder hole 12, can be bonding with propellant powder hole 12 inwall, is also linked to be an entirety by other modes such as buckles.Percussion boss 10 pushes against nail shooting pill propellant powder 6, admittedly be formed with the fixing envelope compression ring 8 of impetus of exploding between nail end 7 and percussion boss 5.
Gu the solid nail end of rivet nut 2 is embedded with nailing 1, nailing 1 and solid rivet nut 2 integrated injection molding.
During use, the shell pneuamtic nail bullet securing member of moulding assembled is put into nail tube of nail shooter cover, after compression certain distance, the firing pin release in ail shooter.Firing pin is high-speed motion under the effect of mainspring, the pointed head impact of firing pin moulds the percussion shrinkage pool 15 on the powder charge cabin body 3 on shell pneuamtic nail bullet securing member, and penetrate shock generation blast in nail shooting pill primer mixture 4 through firing pin after powder charge Cang Ti 3 bottom centre percussion shrinkage pool 15, and the nail shooting pill propellant powder 6 that ignites makes it in enclosed environment implode, under explosive force drives, nailing 1 is injected among building substrate, thus reaches construction object.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. mould a shell pneuamtic nail bullet, it is characterized in that, comprise powder charge cabin body, one end of powder charge cabin body is propellant powder hole, and the other end is percussion end, is provided with nail shooting pill propellant powder in propellant powder hole; The bottom in propellant powder hole has primer mixture hole, is provided with nail shooting pill primer mixture in primer mixture hole; Flameproof gap is left between nail shooting pill propellant powder and nail shooting pill primer mixture.
2. according to claim 1ly mould shell pneuamtic nail bullet, it is characterized in that, the percussion end end face of described powder charge cabin body is provided with percussion shrinkage pool.
3. according to claim 1ly mould shell pneuamtic nail bullet, it is characterized in that, the inwall in described primer mixture hole has been circumferentially arranged reinforcement.
4. according to claim 1ly mould shell pneuamtic nail bullet, it is characterized in that, be provided with explosion-proof dottle pin between described nail shooting pill propellant powder and nail shooting pill primer mixture, between explosion-proof dottle pin and nail shooting pill primer mixture, form described flameproof gap.
5. according to claim 4ly mould shell pneuamtic nail bullet, it is characterized in that, described explosion-proof dottle pin is the explosion-proof dottle pin of papery.
6. according to claim 1ly mould shell pneuamtic nail bullet, it is characterized in that, described powder charge cabin body is cup-shaped.
7. according to claim 1ly mould shell pneuamtic nail bullet, it is characterized in that, described powder charge cabin body is flame retardant plastics moulding.
8. mould a shell pneuamtic nail bullet securing member, it is characterized in that, comprise and mould shell pneuamtic nail bullet according to any one of claim 1-5, also comprise solid rivet nut, described solid rivet nut side is for admittedly to follow closely end, and corresponding opposite side is nail shooting pill link; Nail shooting pill link is connected with the propellant powder hole of powder charge cabin body; The end face of nail shooting pill link is provided with the percussion boss abutted with nail shooting pill propellant powder.
9. according to claim 8ly mould shell pneuamtic nail bullet securing member, it is characterized in that, the nail shooting pill link of described solid rivet nut is the Step Shaft matched with propellant powder hole.
10. according to claim 8ly mould shell pneuamtic nail bullet securing member, it is characterized in that, described solid rivet nut is bonding with the propellant powder hole inwall of powder charge cabin body; Gu the solid nail end of rivet nut is embedded with nailing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520603915.1U CN204819385U (en) | 2015-08-12 | 2015-08-12 | Mould shell and penetrate nail bullet and fastener thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520603915.1U CN204819385U (en) | 2015-08-12 | 2015-08-12 | Mould shell and penetrate nail bullet and fastener thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204819385U true CN204819385U (en) | 2015-12-02 |
Family
ID=54677026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520603915.1U Active CN204819385U (en) | 2015-08-12 | 2015-08-12 | Mould shell and penetrate nail bullet and fastener thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204819385U (en) |
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2015
- 2015-08-12 CN CN201520603915.1U patent/CN204819385U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |