CN106737426A - High-speed ceiling nail with gunpowder - Google Patents
High-speed ceiling nail with gunpowder Download PDFInfo
- Publication number
- CN106737426A CN106737426A CN201710025978.7A CN201710025978A CN106737426A CN 106737426 A CN106737426 A CN 106737426A CN 201710025978 A CN201710025978 A CN 201710025978A CN 106737426 A CN106737426 A CN 106737426A
- Authority
- CN
- China
- Prior art keywords
- accommodation chamber
- furred ceiling
- percussion
- high speed
- gunpowder
- 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
Links
- 239000003721 gunpowder Substances 0.000 title claims description 32
- 238000009527 percussion Methods 0.000 claims abstract description 48
- 230000004308 accommodation Effects 0.000 claims abstract description 42
- 239000003380 propellant Substances 0.000 claims description 21
- 239000000843 powder Substances 0.000 abstract 8
- 230000005540 biological transmission Effects 0.000 abstract 3
- 238000005253 cladding Methods 0.000 abstract 2
- 230000037452 priming Effects 0.000 abstract 2
- 230000007257 malfunction Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 241000278713 Theora Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C1/00—Hand-held nailing tools; Nail feeding devices
- B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure
- B25C1/10—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge
- B25C1/12—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge acting directly on the bolt
- B25C1/126—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge acting directly on the bolt operated by a hammer blow
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Catching Or Destruction (AREA)
Abstract
High-speed furred ceiling nail with powder contains body, transmission powder, end powder and end fire seat, and the body includes percussion point portion and receives the impact portion, receives the impact portion to have the accommodation chamber, and the accommodation chamber has open end and bottom, and the accommodation chamber inner wall is close to the open end and has the internal thread, and transmission powder installs in the accommodation chamber, and end powder also installs in the accommodation chamber, and with the contact of transmission powder outside end, end fire seat sets firmly in the accommodation chamber, and the cladding is in the outside of end powder. Utilize the priming seat to set firmly in the accommodation chamber and the cladding is in the priming powder outside, can reach dampproofing and avoid the purpose of malfunction, when the body receives the impact to fix on the wall, the internal thread of accessible accommodation chamber carries out threaded connection with the furred ceiling spare, reaches the purpose of convenient, swift equipment.
Description
Technical field
The present invention relates to one kind building fixed appliance, specifically a kind of high speed furred ceiling nail with gunpowder.
Background technology
When setting furred ceiling object on building or decoration, it is required for fixing the seat that hangs with nail piece, tradition in metope
Mode of operation, one of which as shown in figure 1, be first on building top bore a fixing hole 1, an expansion bolt 2 is consolidated
It is scheduled in the fixing hole 1, the bottom of expansion bolt 2 has internal thread 21, there are four groovings 22, then by one on the perisporium on top
The bracer 3 of block taper type is filled in expansion bolt 2 according to up-small and down-big mode, the top of expansion bolt 2 is softened and is squeezed
Enter in building, finally furred ceiling part 4 is fitted into expansion bolt 2, furred ceiling part 4 is threadedly coupled with expansion bolt 2.This subdrilling is consolidated
Determine hole 1 to replant into setscrew 2, the operating type for finally installing furred ceiling part 4 is fairly cumbersome, it is necessary to largely manually carry out successively,
And each expansion bolt 2 is required for workmen's cat ladder to be operated, efficiency of construction is relatively low.
It is another as shown in Fig. 2 be that a gunpowder first is followed closely into 5 to be fixedly connected with a Z-shaped stator 6, then by gunpowder
Nail 5 is fixed on building top, and there is boss 61 one end of Z-shaped stator 6, and boss 61 is interior to be provided with internal thread 62, furred ceiling part 4 and Z
The boss 61 of shape fixture 6 is threadedly coupled.This gunpowder nail 5 is fired using gunpowder actuating instrument, and before firing must
First Z-shaped stator 6 and gunpowder nail 5 are connected, so this operating type efficiency is also than relatively low, and Z-shaped stator 6 is easy to
It is straightened, support effect is not good.
The patent of Patent No. CN104690690A discloses a kind of gunpowder nail, comprising body, propellant, percussion charge and
It is coated on the protective layer outside propellant, percussion charge, although the purpose that can reach protection against the tide using the protective layer is hit with stabilization
The effect of hair, but propellant is all protruded from outside the end face of body with the end face of percussion charge, and protective layer is broken through when there is external force
And during percussion primer medicine, just there is the danger that misoperation occurs, and this gunpowder follows closely what is used also for cooperation stator,
Need before firing first to be connected stator with gunpowder nail, however it remains operating type efficiency is low to ask with support effect is not good
Topic.
The content of the invention
It is an object of the invention to provide a kind of simple structure, protection against the tide, avoid misoperation and can easily coordinate furred ceiling part consolidate
The fixed nail of the high speed furred ceiling with gunpowder.
In order to solve the above technical problems, the present invention provides a kind of high speed furred ceiling nail with gunpowder, comprising body, transmitting fire
Medicine, percussion charge and primer seat, described body extend and in shaft-like along central axis, and body one end is percussion tip, the other end
It is the portion of being hit, the portion of being hit has to the recessed accommodation chamber in percussion tip, accommodation chamber has openend and relative with openend
Bottom, accommodating chamber interior walls have internal thread near openend；Described propellant is arranged in accommodation chamber, propellant tool
There are the medial extremity and the outboard end relative with medial extremity contacted with bottom；Described percussion charge is also mounted in accommodation chamber, the fire in a stove before fuel is added
Medical instrument has the inner end and the outer end relative with inner end with end in contact on the outside of propellant；Described primer seat is fixedly arranged on appearance
In putting room, and the outside of percussion charge is coated on, primer seat is threadedly coupled with accommodation chamber.
Beneficial effects of the present invention are：The present invention sets accommodation chamber in the portion of being hit of body, and accommodating chamber interior walls set interior spiral shell
Line, for being connected with furred ceiling part, simplifies furred ceiling operation, and be coated on outside percussion charge using the primer seat being installed in accommodation chamber
Portion, can reach the purpose of protection against the tide, and percussion charge is arranged in accommodation chamber, can reach the security purpose for preventing misoperation.Save
Stator is removed, the process being connected with stator before firing has been also eliminated, operating efficiency has been substantially increased, furred ceiling part is straight
Connect and be threadedly coupled with body, connect more firm.
Brief description of the drawings
Fig. 1 is a kind of set-up mode schematic diagram of existing furred ceiling part.
Fig. 2 is another set-up mode schematic diagram of existing furred ceiling part.
Fig. 3 is the structural representation that high speed furred ceiling of the present invention with gunpowder is followed closely.
Fig. 4 is the A-A sectional views of Fig. 3.
Fig. 5 is the use state schematic diagram that high speed furred ceiling of the present invention with gunpowder is followed closely.
Specific embodiment
Invention is described further below by the drawings and specific embodiments.Specific embodiment described herein
Only to explain invention, the protection domain being not intended to limit the present invention.
High speed furred ceiling nail with gunpowder, as shown in Fig. 3~Fig. 5, including body 10, propellant 20, percussion charge 30, bottom
Fiery seat 40, shield 50 and capping 60.
Body 10 extends and shaft-like in class along central axis L, and the one end of body 10 is percussion tip 11, and the other end is to be rushed
Portion 12 is hit, the portion 12 that is hit has relative to percussion tip 11 and is vertically intersected on the end face 121 of central axis L, and be hit portion
12 have to the recessed accommodation chamber 13 in percussion tip 11, accommodation chamber 13 have adjacent to end face 121 openend 131 and with opening
131 relative bottoms 132 are held, accommodation chamber 13 is by the big footpath section 133 corresponding to openend 131 and the path corresponding to bottom 132
Section 134 is constituted, and the inwall of accommodation chamber 13 has internal thread 135, and described internal thread 135 is located in big footpath section 133, the internal thread
135 are used to subsequently be assembled with furred ceiling part.
Propellant 20 is arranged in the path section 134 of accommodation chamber 13, and propellant 20 with bottom 132 with contacting
Side 21 and the outboard end 22 relative with medial extremity 21, described propellant 20 are ammonium nitrate explosive.
Percussion charge 30 is also mounted in accommodation chamber 13, and percussion charge 30 has the inner contacted with the outboard end 22 of propellant 20
Portion 31 and the outer end 32 relative with inner end 31, described percussion charge 30 can be linked on propellant 20 in advance, described
Percussion charge 30 is that nitrocellulose launches explosive.
Primer seat 40 is fixedly arranged in accommodation chamber 13, is threadedly coupled with accommodation chamber 13, and described primer seat 40 has a ring block
41 and several located at the periphery of ring block 41 and in the embedding part 42 of projection shape, described embedding part 42 can be with the interior spiral shell of accommodation chamber 13
The mutual inlay card of line 135, described ring block 41 is in tubbiness, is made up of the perisporium 44 of end wall 43 and the periphery of end wall 43, is had on end wall 43
There is a film 431, the thickness of film 412 is 0.1~0.4mm, and alcove 432, described film 412 are also arranged with end wall 43
Positioned between the outer end 32 of alcove 432 and percussion charge 30, the outboard end 22 of the described ora terminalis of perisporium 44 and propellant 20
Abut.
Shield 50 is removably set in outside percussion tip 11, case 51 that described shield 50 is taken the shape of the letter U by section and
The flange 52 of the periphery of case 51 is constituted, and described case 51 is in hollow shelly, and with relative blind end 511 and open end
512, flange 52 is located at the ora terminalis of open end 512, and open end 512 has a shrinkage pool 513 extended to blind end 511, described
Percussion tip 11 can be inserted in shrinkage pool 513；The outer face of blind end 511 is plane 514, and the Breadth Maximum of plane 514 is more than
The diameter of alcove 432 in primer seat 40, when by mistake the shield 50 of one of furred ceiling nail stretches into the accommodation chamber 13 of another furred ceiling nail
When middle, due to the diameter of the Breadth Maximum more than alcove 432 of plane 514, blind end 511 can be avoided to stretch into alcove 432 in, it is to avoid
Percussion charge 30 is produced to touch and is hit.
Capping 60 is removably set in being hit outside portion 12 of body 10, can give the openend 131 of accommodation chamber 13
With close, can both play moisture-proof role, can stop again percussion tip 11 stretch into by mistake other furred ceilings nail accommodation chamber 13 in.
High speed furred ceiling with gunpowder is followed closely when unused (as shown in Figure 3), and hitting for body 10 is located at using shield 50
Outside hair tip portion 11, capping 60 is set in the portion of being hit 12, can both play moisture-proof role, and sharp percussion point can be avoided again
Portion 11 stretches into the accommodation chamber 13 of other furred ceilings nail by mistake, and can avoid that percussion charge 30 is produced to touch to hit.Even if being hit in portion 12
To be arranged capping 60, when the shield 50 of one of furred ceiling nail is stretched into the accommodation chamber 13 of another furred ceiling nail by mistake, due to envelope
The Breadth Maximum of the plane 514 of closed end 511 can also avoid blind end 511 from stretching into recessed more than the diameter of the alcove 432 of primer seat 40
In room 432, and then avoid that percussion charge 30 is produced to touch to hit.
Primer seat 40 is coated on outside percussion charge 30, and utilizes the inlay card of internal thread 135 of embedding part 42 and accommodation chamber 13, both
Primer seat 40 can be made to be securely positioned in accommodation chamber 13, it is also possible to using closely sealed between ring embedding part 42 and internal thread 135
Property reach protection against the tide purpose.
High speed furred ceiling nail with gunpowder of the invention can carry out slap shot action, such as Fig. 5 with unification gunpowder actuating instrument 100
Shown, the gunpowder actuating instrument 100 has a slap shot bar 110 that can be stretched into accommodation chamber 13 and be fired to percussion charge 30.
When slap shot to be carried out is operated, first capping 60 is disassembled from body 10, by the high speed furred ceiling nail with gunpowder of the invention
Insert inside gunpowder actuating instrument 100, when gunpowder actuating instrument 100 is started, slap shot bar 110 is stretched into accommodation chamber 13, and is inserted
In entering alcove 432, and after piercing through film 431, first light percussion charge 30, then through percussion charge 30 ignite propellant 20 produce it is quick-fried
It is fried, you can the effect of percussion is produced to body 10.Shield 50 is plastic products, and during percussion, percussion tip 11 can be directed through
Shield 50, makes shield 50 also stay on the ceiling together, and plays protection and moisture-proof role to furred ceiling nail body 10.
Therefore, it is fixedly arranged in accommodation chamber 13 and is coated on outside percussion charge 30 using primer seat 40, propellant 20 can be made
Reach moistureproof purpose with percussion charge 30, recycle percussion charge 30 outer end 32 be located at the inner side of openend 131 and alcove 432,
The setting of shield 50, can reach the security purpose for preventing misoperation.
Furthermore, after furred ceiling of the invention nail percussion is fixed on into ceiling or metope, by the internal thread 135 of accommodation chamber 13
Can coordinate with furred ceiling part easily and assemble, reach simple structure and easy-to-use purpose.
In sum, the high speed furred ceiling nail with gunpowder of the invention be not only simple in structure, manufacture assemble it is easy, and really
Existing technical problem, and the new purpose of attainable cost can be solved.
Above-described is only one embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, under the premise without departing from the principles of the invention, some variations and modifications can also be made, these also should be regarded as belonging to this hair
Bright protection domain.
Claims (8)
1. the high speed furred ceiling with gunpowder is followed closely, it is characterised in that：It is described including body, propellant, percussion charge and primer seat
Body is in shaft-like, and body one end is percussion tip, and the other end is the portion that is hit, and the portion of being hit has the appearance recessed to tip is fired
Room is put, accommodation chamber has openend and the bottom relative with openend, accommodating chamber interior walls have internal thread near openend；It is described
Propellant be arranged on accommodation chamber in, propellant have with bottom contact medial extremity and the outside relative with medial extremity
End；Described percussion charge is also mounted in accommodation chamber, percussion charge have with propellant on the outside of end in contact inner end and with it is interior
The relative outer end in end；Described primer seat is fixedly arranged in accommodation chamber, and is coated on the outside of percussion charge.
2. the high speed furred ceiling with gunpowder according to claim l is followed closely, it is characterised in that：Described primer seat has a ring
Block and several located at ring block periphery and in the embedding part of projection shape, described embedding part can be embedding mutually with the internal thread of accommodation chamber
Card, described ring block is in tubbiness, is made up of the perisporium of end wall and end wall periphery, has the outer end of and percussion charge on end wall
The film being affixed, described perisporium ora terminalis is abutted with the outboard end of propellant.
3. the high speed furred ceiling with gunpowder according to claim 2 is followed closely, it is characterised in that：Accommodation chamber is by corresponding to openend
Big footpath section and the path section composition corresponding to bottom, described internal thread is located at big footpath section, and described propellant is located at small
Footpath section.
4. the high speed furred ceiling with gunpowder according to claim 2 is followed closely, it is characterised in that：Alcove is also arranged with end wall,
Described film is located between alcove and the outer end of percussion charge.
5. the high speed furred ceiling with gunpowder according to claim 4 is followed closely, it is characterised in that：Also removably covered including one
It is located at the shield of percussion tip.
6. the high speed furred ceiling with gunpowder according to claim 5 is followed closely, it is characterised in that：Described shield is in U by section
The flange composition of case and the case periphery of shape, described case is in hollow shelly, and with relative blind end and open end,
Described flange is located at open end, and open end has a shrinkage pool extended to blind end, and described percussion tip can be inserted in recessed
Kong Zhong；The outer face of the blind end is plane, the diameter of the Breadth Maximum more than the circular hole of primer seat of plane.
7. the high speed furred ceiling with gunpowder according to claim 2 is followed closely, it is characterised in that：The thickness of described film is
0.1~0.4mm.
8. the high speed furred ceiling with gunpowder according to claim 1 is followed closely, it is characterised in that：Also include and be removably set in
Be hit the capping in portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105201132U TWM525248U (en) | 2016-01-26 | 2016-01-26 | High speed ceiling nail having gunpowder |
| TWTW105201132 | 2016-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106737426A true CN106737426A (en) | 2017-05-31 |
Family
ID=56996004
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720042718.6U Expired - Fee Related CN206501079U (en) | 2016-01-26 | 2017-01-13 | High-speed ceiling nail with gunpowder |
| CN201710025978.7A Pending CN106737426A (en) | 2016-01-26 | 2017-01-13 | High-speed ceiling nail with gunpowder |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720042718.6U Expired - Fee Related CN206501079U (en) | 2016-01-26 | 2017-01-13 | High-speed ceiling nail with gunpowder |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN206501079U (en) |
| TW (1) | TWM525248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098696A (en) * | 2017-12-15 | 2018-06-01 | 中建三局第三建设工程有限责任公司 | A kind of hand-held noise-reducing hanger rod mounting device |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM525248U (en) * | 2016-01-26 | 2016-07-11 | Pre Gun Ind Co Ltd | High speed ceiling nail having gunpowder |
| TWI627034B (en) * | 2017-03-27 | 2018-06-21 | 崴鋼工業有限公司 | Ceiling gun |
| CN107830036A (en) * | 2017-11-30 | 2018-03-23 | 四川圣亚凯紧固器材有限公司 | A kind of self-expanding nailing for connector fixation |
| CN107830035A (en) * | 2017-12-12 | 2018-03-23 | 樊金鑫 | Expansion fixed bolt |
| TWI662199B (en) * | 2017-12-12 | 2019-06-11 | 崴鋼工業有限公司 | High-speed nail has inner tooth |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3162123A (en) * | 1962-11-28 | 1964-12-22 | Olin Mathieson | Liquid propellant cartridge |
| US5647709A (en) * | 1994-12-20 | 1997-07-15 | Artur Fischer Gmbh & Co. Kg | Anchor bolt anchorable by explosive charge |
| CN2346980Y (en) * | 1998-04-07 | 1999-11-03 | 陈日发 | Integrally-shaped inner tooth nail |
| CN2539003Y (en) * | 2002-03-25 | 2003-03-05 | 付国林 | Shoot nail having tail with internal screw thread |
| CN102529540A (en) * | 2012-02-28 | 2012-07-04 | 苏州市吴中区东方成套电器设备有限公司 | Thumb tack |
| CN104015166A (en) * | 2014-06-16 | 2014-09-03 | 马人欢 | Safety firing pin |
| CN204339735U (en) * | 2014-12-30 | 2015-05-20 | 南溪南山设备制造有限公司 | A kind of nailing securing member |
| CN105014611A (en) * | 2015-08-12 | 2015-11-04 | 南溪南山设备制造有限公司 | Plastic shell gunpowder fixing propelling system and fastener and machining process thereof |
| CN206501079U (en) * | 2016-01-26 | 2017-09-19 | 崴钢工业有限公司 | High-speed ceiling nail with gunpowder |
-
2016
- 2016-01-26 TW TW105201132U patent/TWM525248U/en not_active IP Right Cessation
-
2017
- 2017-01-13 CN CN201720042718.6U patent/CN206501079U/en not_active Expired - Fee Related
- 2017-01-13 CN CN201710025978.7A patent/CN106737426A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3162123A (en) * | 1962-11-28 | 1964-12-22 | Olin Mathieson | Liquid propellant cartridge |
| US5647709A (en) * | 1994-12-20 | 1997-07-15 | Artur Fischer Gmbh & Co. Kg | Anchor bolt anchorable by explosive charge |
| CN2346980Y (en) * | 1998-04-07 | 1999-11-03 | 陈日发 | Integrally-shaped inner tooth nail |
| CN2539003Y (en) * | 2002-03-25 | 2003-03-05 | 付国林 | Shoot nail having tail with internal screw thread |
| CN102529540A (en) * | 2012-02-28 | 2012-07-04 | 苏州市吴中区东方成套电器设备有限公司 | Thumb tack |
| CN104015166A (en) * | 2014-06-16 | 2014-09-03 | 马人欢 | Safety firing pin |
| CN204339735U (en) * | 2014-12-30 | 2015-05-20 | 南溪南山设备制造有限公司 | A kind of nailing securing member |
| CN105014611A (en) * | 2015-08-12 | 2015-11-04 | 南溪南山设备制造有限公司 | Plastic shell gunpowder fixing propelling system and fastener and machining process thereof |
| CN206501079U (en) * | 2016-01-26 | 2017-09-19 | 崴钢工业有限公司 | High-speed ceiling nail with gunpowder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098696A (en) * | 2017-12-15 | 2018-06-01 | 中建三局第三建设工程有限责任公司 | A kind of hand-held noise-reducing hanger rod mounting device |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM525248U (en) | 2016-07-11 |
| CN206501079U (en) | 2017-09-19 |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |